Category: chlorides-buliding-blocks

Preparations of chloro(diene)polyfluorophenylplatinum(II) complexes and the structure of chloro(dicyclopentadiene)pentafluorophenylplatinum(II) was written by Deacon, G. B.;Gatehouse, B. M.;Nelson-Reed, K. T.. And the article was included in Journal of Organometallic Chemistry in 1989.HPLC of Formula: 12083-92-0 This article mentions the following:

The complexes, PtCl(diene)R [diene = hexa-1,5-diene (hex), norbornadiene (nbd), R = C₆F₅, p-HC₆F₄, p-MeOC₆F₄; diene = dicyclopentadiene (dcy), R = C₆F₅] have been prepared by reaction between equimolar amounts of PtCl₂(diene) and Me₃SnR in CH₂Cl₂. Most reactions also gave some of the corresponding PtR₂(diene) complex, which was readily separated by chromatog., and Pt(p-MeOC₆F₄)₂(nbd) was obtained in high yield from PtCl₂(nbd) and Me₃Sn(p-MeOC₆F₄) when a 1:2 mol ratio was used. Attempts to prepare PtCl(dcy)R (R = p-HC₆F₄, p-MeOC₆F₄) from Me₃SnR gave only PtR₂(dcy) in boiling CH₂Cl₂ despite the use of 1:1 reactant stoichiometry, and Pt(p-MeOC₆F₄)₂(dcy) or no reaction (R = p-HC₆F₄) at room temperature Alternative reagents, R’₃SnR (R’ = Bu, Et; R = C₆F₅, p-MeOC₆F₄) had a variable effect on the selectivity of monoarylation. Thus, Bu₃SnC₆F₅ was more selective and Et₃SnC₆F₅ less selective in formation of PtCl(hex)C₆F₅ than Me₃SnC₆F₅. With Et₃SnR (R = C₆F₅, p-MeOC₆F₄) and an equimolar amount of PtCl₂(dcy), PtCl(dcy)R was the major product. The crystal structure of PtCl(dcy)C₆F₅ shows near square planar stereochem. for platinum and steric congestion. The double bond from the six-membered ring of dcy is unsym. coordinated to platinum trans to C₆F₅ and is further from the metal than the other double bond, which is sym. bonded trans to chlorine. The pentafluorophenyl group is approx. normal to the coordination plane, and gives two o-fluorine resonances in the ¹⁹F NMR spectrum. In the experiment, the researchers used many compounds, for example, Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0HPLC of Formula: 12083-92-0).

Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.HPLC of Formula: 12083-92-0

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

T3P mediated intramolecular rearrangement of o-aminobenzamide to o-ureidobenzonitrile using isothiocyanates was written by Shamanth, Sadashivamurthy;Nagarakere, Sandhya C.;Sagar, Kunigal S.;Narayana, Yatheesh;Mamatha, Mahesha;Rangappa, Kanchugarakoppal S.;Kempegowda, Mantelingu. And the article was included in Synthetic Communications in 2021.COA of Formula: C7H3Cl2NS This article mentions the following:

Current work describes the environmentally benign approach for the synthesis of o-ureidobenzonitriles, from o-aminobenzamides and isothiocyanates using T3P. Here, the conversion of thiourea to urea and amide to nitrile take place simultaneously via unprecedented intramol. rearrangement. This protocol is operationally facile and offers wide variety of o-ureidobenzonitriles at room temperature in good to excellent yields. In the experiment, the researchers used many compounds, for example, 2,4-Dichlorophenylisothiocyanate (cas: 6590-96-1COA of Formula: C7H3Cl2NS).

2,4-Dichlorophenylisothiocyanate (cas: 6590-96-1) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.COA of Formula: C7H3Cl2NS

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

The potential transformation mechanisms of the marker components of Schizonepetae Spica and its charred product was written by Liu, Xindan;Zhang, Ying;Wu, Menghua;Ma, Zhiguo;Cao, Hui. And the article was included in Molecules in 2020.Category: chlorides-buliding-blocks This article mentions the following:

Schizonepetae Spica (SS) is commonly used for treating colds, fevers, bloody stool and metrorrhagia in China. To treat colds and fevers, traditional Chinese medicine doctors often use raw SS, while to treat bloody stool and metrorrhagia, they usually use Schizonepetae Spica Carbonisata (SSC; raw SS processed by stir-frying until carbonization). However, there have been limited investigations designed to uncover the mechanism of stir-fry processing. In the present study, a method combining gas chromatog.-mass spectrometry (GC-MS) and high-performance liquid chromatog. (HPLC) was developed for the comprehensive anal. of the chem. profiles of SS and SSC samples. Principal component anal. of the GC-MS data demonstrated that there were 16 significant differences in volatile compounds between the SS and SSC samples. The simultaneous quantification of six nonvolatile compounds was also established based on HPLC, and remarkable differences were found between the two products. These changes were probably responsible for the various pharmacol. effects of SS and SSC as well as the observed hepatotoxicity. Finally, the mechanisms could be rationalized by deducing possible reactions involved in the transformation of these marker components. This work reports a new strategy to reveal the chem. transformation of SS during stir-fry processing. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Category: chlorides-buliding-blocks).

1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Category: chlorides-buliding-blocks

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Discovery of a Potent and Highly Selective Dipeptidyl Peptidase IV and Carbonic Anhydrase Inhibitor as “Antidiabesity” Agents Based on Repurposing and Morphing of WB-4101 was written by Artasensi, Angelica;Angeli, Andrea;Lammi, Carmen;Bollati, Carlotta;Gervasoni, Silvia;Baron, Giovanna;Matucci, Rosanna;Supuran, Claudiu T.;Vistoli, Giulio;Fumagalli, Laura. And the article was included in Journal of Medicinal Chemistry in 2022.Electric Literature of C19H15Cl This article mentions the following:

The management of patients with type 2 diabetes mellitus (T2DM) is shifting from cardio-centric to weight-centric or, even better, adipose-centric treatments. Considering the downsides of multidrug therapies and the relevance of dipeptidyl peptidase IV (DPP IV) and carbonic anhydrases (CAs II and V) in T2DM and in the weight loss, we report a new class of multitarget ligands targeting the mentioned enzymes. We started from the known α₁-AR inhibitor WB-4101, which was progressively modified through a tailored morphing strategy to optimize the potency of DPP IV and CAs while losing the adrenergic activity. The obtained compound 12 (I) shows a satisfactory DPP IV inhibition with a good selectivity CA profile (DPP IV IC₅₀: 0.0490μM; CA II K_i 0.2615μM; CA VA K_i 0.0941μM; CA VB K_i 0.0428μM). Furthermore, its DPP IV inhibitory activity in Caco-2 and its acceptable pre-ADME/Tox profile indicate it as a lead compound in this novel class of multitarget ligands. In the experiment, the researchers used many compounds, for example, (Chloromethanetriyl)tribenzene (cas: 76-83-5Electric Literature of C19H15Cl).

(Chloromethanetriyl)tribenzene (cas: 76-83-5) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Electric Literature of C19H15Cl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Harnessing C-H Borylation/Deborylation for Selective Deuteration, Synthesis of Boronate Esters, and Late Stage Functionalization was written by Kallepalli, Venkata A.;Gore, Kristin A.;Shi, Feng;Sanchez, Luis;Chotana, Ghayoor A.;Miller, Susanne L.;Maleczka, Robert E.;Smith, Milton R.. And the article was included in Journal of Organic Chemistry in 2015.Formula: C13H15BClF3O2 This article mentions the following:

In the presence of iridium catalysts such as [Ir(cod)OMe]₂, aryl and heteroaryl mono- and di(pinacolboronates) underwent regioselective deborylation; reaction of aryl- and heteroaryl mono(pinacolboronates) using D₂O yielded regioselectively deuterated arenes, while deborylation of di(pinacolboronates) yielded mono(pinacolboronates) with different and complementary regioselectivity from a direct monoborylation. Di(pinacolboronates) were prepared using iridium-catalyzed borylation; diborylation and chemoselective deborylation reactions were performed in one pot in some instances. The iridium-catalyzed borylations were compared to palladium-catalyzed deborylations of diborylated indoles described by Movassaghi; for a 3-methylindole-derived diboronate and for three thiophenediboronates, the iridium-catalyzed conditions were more effective. Nonracemic clopidogrel was regioselectively deuterated and monoborylated using iridium-catalyzed mono- and diborylation and deborylation reactions. In the experiment, the researchers used many compounds, for example, 2-(3-Chloro-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 942069-65-0Formula: C13H15BClF3O2).

2-(3-Chloro-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (cas: 942069-65-0) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.Formula: C13H15BClF3O2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Nitration of 6-hydroxynicotinic acid and related compounds was written by Berrie, A. H.;Newbold, G. T.;Spring, F. S.. And the article was included in Journal of the Chemical Society in 1951.Related Products of 59237-53-5 This article mentions the following:

The following study is a part of a projected synthesis of lysergic acid. 6-Hydroxynicotinic acid (I) (50 g.) in 500 cc. HNO₃ (d. 1.52), kept 4 hrs. at 45-50°, gives 20 g. 5-nitro derivative (II), yellow, m. 278° (decomposition), absorption maximum at 2110 and 3600 A. (ε 19,200 and 7900); Me ester, pale yellow, m. 206°, 65%; Et ester, pale yellow, m. 165-7°. I (2 g.) in 20 cc. HNO₃ (d. 1.52), refluxed 30 hrs., gives 1 g. 3,5-dinitro-2(1H)-pyridone (III), yellow, m. 175°, absorption maximum at 2140 and 3260 A. (ε 13,400 and 11,400); 1 g. II and 10 cc. HNO₃, heated 30 hrs., give 0.5 g. III; 0.92 g. 2-amino-3,5-dinitropyridine and HNO₂ and later, NaOH, give 0.8 g. III; 1 g. 3-nitro-2(1H)-pyridone, refluxed 2 hrs. with HNO₃, gives 0.3 g. III; 5-nitro-2(1H)-pyridone yields 38% III. 1,6-Dihydro-6-oxo-1-methylnicotinic acid (IV) (3.06 g.) and 30.6 cc. HNO₃ (d. 1.52), heated 5 hrs. at 50-5°, evaporated to dryness, and crystallized from H₂O, gave 2.0 g. 1-methyl-3,5-dinitro-2(1H)-pyridone (V), pale yellow, m. 178°, absorption maximum at 2080, 2180, and 3100 A. (ε 20,600, 19,100, and 12,700); acidification of the filtrate (concentrated HCl) gives 15.8% of the 5-NO₂ derivative (VI) of IV, yellow, m. 217-22°, absorption maximum at 2180 and 3640 A. (ε 18,100 and 6600); Me ester, yellow, m. 147-9°; Et ester, pale yellow, m. 124°. IV (3.06 g.) and 30.6 g. HNO₃ (d. 1.52), refluxed 5 hrs., give 2 g. V; 0.25 g. VI and HNO₃, refluxed 4 hrs., give 0.2 g. V. 1-Methyl-3-nitro-2(1H)-pyridone (0.7 g.) and HNO₃, refluxed 2 hrs., give 0.3 g. V; 0.7 g. of the 5-NO₂ isomer yields 0.3 g. V; 0.92 g. III and 0.28 g. KOH in 10 cc. H₂O, evaporated to dryness and heated 3 hrs. at 120° with MeI in MeOH, give 0.5 g. V. II (1.84 g.), heated 20 hrs. at 100° with 10 cc. PBr₃ and 6.4 g. Br and the bromide decomposed with 20 cc. MeOH, gives 1.6 g. Me 6-bromo-5-nitronicotinate (VII), pale yellow, m. 98°; Et ester, pale yellow, m. 85°. II (0.92 g.), heated 2 hrs. at 100° with PCl₅, and POCl₃, gives 0.92 g. of the 6-Cl analog of VII, pale yellow, m. 76°; Et ester, m. 61°, 44%. III(0.92 g.),1.5 g. PCl₅, and 2 cc. POCl₃, heated 2 hrs. at 120°, give 0.5 g. 2-chloro-3,5-dinitropyridine, m. 64.5°. 2-Amino-5-chloro-3-nitropyridine (1.25 g.) in 4 cc. H₂SO₄ (d. 1.84) and 2.5 cc. H₂O, treated with I g. NaNO₂ (below 10°), stirred 1 hr., diluted with 25 cc. H₂O, and kept overnight at 0°, gives 1.18 g. 5-chloro-3-nitro-2(1H)-pyridone (VIII), yellow, m. 235°; 1.75 g. VIII in 10 cc. 6% aqueous KOH, evaporated to dryness and heated 2 hrs. with 4 g. MeI in 10 cc. EtOH, gives 0.5 g. of the 1-Me derivative of VIII, pale yellow, m. 126°. 2-Amino-5-nitropyridine (1.39 g.) in 100 cc. EtOH, treated (ice cooling) with 0.71 g. Cl, gives 0.85 g. 2-amino-3-chloro-5-nitropyridine (IX), pale yellow, m. 211-13°. IX (0.35 g.) through the diazo reaction in H₂SO₄ gives 0.2 g. 3-chloro-5-nitro-2(1H)pyridone (X), pale yellow, m. 198°. V (1 g.), 3 g. PCl₅, and 2 cc. POCl₃, heated 4 hrs. at 150°, give 0.5 g. unchanged V and 0.2 g. 3-chloro-1-methyl-5-nitro-2(1H)-pyridone (XI), pale yellow, m. 115°; 0.99 g. V and 5 cc. SOCl₂, heated 5 hrs. at 140-50°, give 0.25 g. unchanged V and 0.4 g. XI; the K compound from 1.75 g. X, MeI, and EtOH, boiled 2 hrs., give 1.5 g. XI. 3-Nitro-2(1H)-pyridone (1.4 g.) in 10 cc. hot 5% NaOH gives 0.9 g. Na 3-nitro-2-pyridyl oxide (XII), with I mol. H₂O, yellow, m. 340°, absorption maximum at 2580 and 3600 A. (ε 2400 and 6600). Na 5-nitro-2-pyridyl oxide, with 3 mols. H₂O, yellow, m. 303° (decomposition), absorption maximum at 2060 and 3020 A. (ε 9100 and 10,500); Na 3,5-dinitro-2-pyridyl oxide (XIII), with 2 mols. H₂O, m. 298° (decomposition), absorption maximum at 2100 and 3260 A. (ε 13,600 and 10,100); these 3 Na salts decompose violently when heated. Nitration of 2(1H)-pyridone by the method of Chichibabin and Shapiro (C.A. 18, 2394) gives a compound m. 286° (decomposition), believed to be a mixture of XII and XIII; further nitration gives a good yield of III. In the experiment, the researchers used many compounds, for example, Methyl 6-chloro-5-nitronicotinate (cas: 59237-53-5Related Products of 59237-53-5).

Methyl 6-chloro-5-nitronicotinate (cas: 59237-53-5) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.Related Products of 59237-53-5

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Ruthenium(II) and rhodium(III) catalyzed asymmetric transfer hydrogenation (ATH) of acetophenone in isopropanol and in aqueous sodium formate using new chiral substituted aromatic monosulfonamide ligands derived from (1R,2R)-diaminocyclohexane was written by Cortez, Norma A.;Aguirre, Gerardo;Parra-Hake, Miguel;Somanathan, Ratnasamy. And the article was included in Tetrahedron: Asymmetry in 2008.Quality Control of 4-Butoxybenzene-1-sulfonyl chloride This article mentions the following:

A series of aromatic monosulfonamide ligands derived from (1R,2R)-diaminocyclohexane were synthesized with electron withdrawing and donating groups. These were complexed with Rh(Cp^*) or Ru(arene) and their catalytic efficiencies were compared in the ATH of acetophenone using sodium formate/water or isopropanol/KOH as the hydrogen source. Results suggest that substituents on the benzene ring of the sulfonamide have very little electronic impact on the enantioselectivity and mechanism of the reaction. In the experiment, the researchers used many compounds, for example, 4-Butoxybenzene-1-sulfonyl chloride (cas: 1138-56-3Quality Control of 4-Butoxybenzene-1-sulfonyl chloride).

4-Butoxybenzene-1-sulfonyl chloride (cas: 1138-56-3) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Quality Control of 4-Butoxybenzene-1-sulfonyl chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Additive-Controlled Divergent Synthesis of Indole and 4H-Benzo[d][1,3]oxazine Derivatives: Palladium-Catalyzed Carbonylative Cyclization of 2-Alkynylanilines and Benzyl Chlorides was written by Wang, Qi;Yao, Lingyun;Wang, Jian-Shu;Ying, Jun;Wu, Xiao-Feng. And the article was included in Journal of Organic Chemistry.Formula: C8H9Cl This article mentions the following:

A palladium-catalyzed divergent carbonylative synthesis of indoles and 4H-benzo[d][1,3]oxazines from 2-alkynylanilines and benzyl chlorides with benzene-1,3,5-triyl triformate (TFBen) as the CO source was developed. The reaction using AlCl₃ as the additive produced various indoles in high yields, while a series of 4H-benzo[d][1,3]oxazines were achieved in moderate yields with AcOH as the additive. In the experiment, the researchers used many compounds, for example, 1-(Chloromethyl)-3-methylbenzene (cas: 620-19-9Formula: C8H9Cl).

1-(Chloromethyl)-3-methylbenzene (cas: 620-19-9) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Formula: C8H9Cl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Rearrangement in the Synthesis of Annulated Lactams Starting from Benzothiazines was written by Stalling, Timo;Saak, Wolfgang;Martens, Juergen. And the article was included in European Journal of Organic Chemistry in 2013.Recommanded Product: 2-(3-Methoxyphenyl)acetyl chloride This article mentions the following:

The conversion of methoxyamides I [R¹ = R² = Me, R¹R² = (CH₂)₅ R³ = H, Me, none, R⁴ = H, 3-Me, 3-MeO, 3-Cl, 2-NO₂, X = (CH)_n, n = 0, 1], based on iminic 1,4-benzothiazines, has led to three different products depending on the substitution pattern. On the one hand, different types of unknown lactam systems with and without a rearrangement under ring contraction of the benzothiazine substructure, e.g., tetracyclic lactams II, were selectively obtained. In this investigation, annulated lactams without ring contraction were formed by oxidation of the sulfide group to a sulfone group in the benzothiazine skeleton. On the other hand, benzothiazoles, which are oxidation products, were isolated. The structures of all types of lactams were verified by X-ray diffraction. In the experiment, the researchers used many compounds, for example, 2-(3-Methoxyphenyl)acetyl chloride (cas: 6834-42-0Recommanded Product: 2-(3-Methoxyphenyl)acetyl chloride).

2-(3-Methoxyphenyl)acetyl chloride (cas: 6834-42-0) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Recommanded Product: 2-(3-Methoxyphenyl)acetyl chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Highly permeable and acid-resistant nanofiltration membrane fabricated by in-situ interlaced stacking of COF and polysulfonamide films was written by Lai, Wei;Shan, Linglong;Bai, Ju;Xiao, Luqi;Liu, Lu;Wang, Shunli;Gong, Lili;Jiao, Yang;Xie, Wei;Liu, Hongyan;Luo, Shuangjiang;Zhang, Suojiang. And the article was included in Chemical Engineering Journal (Amsterdam, Netherlands) in 2022.Reference of 61-73-4 This article mentions the following:

The fabrication of nanofiltration (NF) membranes with excellent acid resistance and high separation performance remains a tremendous challenge due to the lack of precise membrane structure manipulation. Herein, covalent organic frameworks (COFs), due to their abundant porosity and highly ordered structures, are employed to synthesize high-permeation nanofiltration membranes. An acid-stable COF layer and a polysulfonamide (PSA) layer were fabricated by in-situ interfacial polymerization (IP) upon the polyethersulfone (PES) ultrafiltration substrate in turns. The acquired COF-based composite membrane exhibited sub-nanometer pore size and excellent rare-earth ions separation performance due to the interlaced stacking between the COF and PSA layers, as well as the COF interlayer regulated IP process. Addnl., the composite membrane showed high rejection of >92.2% for trivalent rare-earth ions (RE³⁺) and high water permeance of >43.3 L h^-1 m^-2 bar^-1 at both pH = 6.8 and pH = 1, the superior separation performance can be ascribed to the high porosity and abundant transportation pathway provided by the COF layer and the interlaced stacking structure between the COF layer and the PSA layer. The facile membrane fabrication procedure, along with the excellent water permeation performance and acid resistance, render the composite membrane in this study applicable for a broad range of critical industrial and environmental processes. In the experiment, the researchers used many compounds, for example, 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4Reference of 61-73-4).

3,7-Bis(dimethylamino)phenothiazin-5-ium chloride (cas: 61-73-4) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).Reference of 61-73-4

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics