Chlorides-buliding-blocks

Li, Xuefei published the artcileUsing Chlorotrifluoroethane for Trifluoroethylation of (Hetero)aryl Bromides and Chlorides via Nickel Catalysis, Application of Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, the publication is Organic Letters (2021), 23(4), 1400-1405, database is CAplus and MEDLINE.

A nickel-catalyzed reductive cross-coupling between industrial chem. CF₃CH₂Cl and (hetero)aryl bromides and chlorides was reported. The reaction was synthetically simple without the preparation of arylmetals and exhibits high functional group tolerance. The utility of this protocol was demonstrated by the late-stage modification of pharmaceuticals, providing a facile route for medicinal chem.

Organic Letters published new progress about 637-07-0. 637-07-0 belongs to chlorides-buliding-blocks, auxiliary class Inhibitor,Cell Cycle,PPAR, name is Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, and the molecular formula is C12H15ClO3, Application of Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Kang, Tao published the artcileDesign, Synthesis, and SAR of Novel 1,3-Disubstituted Imidazolidine or Hexahydropyrimidine Derivatives as Herbicide Safeners, Related Products of chlorides-buliding-blocks, the publication is Journal of Agricultural and Food Chemistry (2021), 69(1), 45-54, database is CAplus and MEDLINE.

Herbicide safeners enhance herbicide detoxification in crops without reducing their herbicidal efficacy against target weeds. To alleviate maize injury caused by the sulfonylurea herbicide nicosulfuron, a series of 1,3-disubstituted imidazolidine or hexahydropyrimidine derivatives were rationally designed via bioisosterism and active subunit combinations. Thirty novel compounds were synthesized using an efficient one-pot method and low-cost raw materials and characterized by IR, ¹H NMR, ¹³C NMR, and high-resolution mass spectrometer (HRMS). Bioactivity and structure-activity relationship (SAR) were evaluated for herbicide safeners tested against nicosulfuron injury. Most of the compounds effectively protected sensitive maize against nicosulfuron damage. The parent skeletons and substituents of the target compounds both substantially influenced their safener activity. Compound (I) exhibited superior bioactivity compared to the safener isoxadifen-Et. Mol. docking simulations disclosed that compound I competed with nicosulfuron for the acetolactate synthase active site and demonstrated that this is the protective mechanism of safeners. The target compound I presented with strong herbicide safener activity in maize and is, therefore, a potential candidate for the development of a novel herbicide safener.

Journal of Agricultural and Food Chemistry published new progress about 3919-74-2. 3919-74-2 belongs to chlorides-buliding-blocks, auxiliary class Isoxazole,Fluoride,Chloride,Carboxylic acid,Benzene, name is 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid, and the molecular formula is C11H7ClFNO3, Related Products of chlorides-buliding-blocks.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Zhu, Yuting published the artcileAntidiabetic activity and metabolite profiles of ascidian Halocynthia roretzi, Safety of Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, the publication is Journal of Functional Foods (2022), 105095, database is CAplus.

Halocynthia roretzi has been cultured and utilized as a nutritious seafood in Southeastern Asia for many years because of its abundance active mols. Here, we reported that feeding of H. roretzi tissues resulted in improving oral glucose tolerance in rats. To screen the active components, we identified 950 chem. compounds from H. roretzi metabolome. Furthermore, 11 mols. with the activity of regulating blood glucose and lipids were selected based on structural identity. Among them, two natural products, hesperetin and astaxanthin were selected for further quant. detection. The results showed that concentrations of hesperetin and astaxanthin in the tissues of H. roretzi were calculated to be 13.7 ± 9.5 and 167.9 ± 48.4μg/100 g, resp. The high content of astaxanthin in H. roretzi indicates its potential roles and functions in anti-diabetes activity. Taken together, our results showed that H. roretzi could be used as a functional food supplement for regulating lipid/glucose metabolism

Journal of Functional Foods published new progress about 637-07-0. 637-07-0 belongs to chlorides-buliding-blocks, auxiliary class Inhibitor,Cell Cycle,PPAR, name is Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, and the molecular formula is C15H23BO2, Safety of Ethyl 2-(4-chlorophenoxy)-2-methylpropanoate.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Roedig, Alfred published the artcilePolyhalogenated bicyclo[4.2.0]octa-1,5,7-trienes. IX. Synthesis and cyclodimerization of 1,2,4-trichloro-1-phenyl-1-buten-3-yne, Synthetic Route of 866-23-9, the publication is Liebigs Annalen der Chemie (1981), 1685-92, database is CAplus.

(Z)-(I) and (E)-PhCCl:CClCCCl (II) were prepared from (Z)- and (E)-PhCCl:CClCHO, resp., via PhCCl:CClCH:CCl₂ or PhCCl:CClCH(OH)CHCl₂ and PhCCl:CClCH(OSO₂C₆H₄Me-4)CHCl₂. (Z)-PhCCl:CClCCBr was prepared from (Z)-PhCCl:CClCHO via (Z)-PhCCl:CClCH:CBr₂. In preparing (Z)-ClC(C₆Cl₅):CClCCCl, the Ph group in (Z)-PhCCl:CClCHClCHCl₂ was perchlorinated by Ballester reagent to give intermediate (Z)-ClC(C₆Cl₅):CClCHClCHCl₂. I and II dimerized slowly with partial decomposition in boiling hexane. The primary dimer III was unobtainable; only the pyrolysis product IV (Z = Cl₂) was isolated, 7% from I and 40% yield from II. Hydrolyzing IV (Z = Cl₂) gave IV (Z = O).

Liebigs Annalen der Chemie published new progress about 866-23-9. 866-23-9 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is Diethyltrichloromethylphosphonate, and the molecular formula is C5H10Cl3O3P, Synthetic Route of 866-23-9.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Roedig, Alfred published the artcilePolyhalogenated bicyclo[4.2.0]octa-1,5,7-trienes. VIII. Synthesis and cyclodimerization of polyhalogenated 2-phenyl- and 2-pentachlorophenyl substituted butenynes, Computed Properties of 866-23-9, the publication is Liebigs Annalen der Chemie (1981), 1674-84, database is CAplus.

Cyclodimerization of phenylbutenynes gave bicyclooctatrienes. Cl₂C:CPhCCCl was prepared by 3 methods from Cl₂C:CPhCHO, which was also converted into Cl₂C:CPhCCBr via Cl₂C:CPhCH:CBr₂. Cl₂C:CPhC:CCl was also prepared by a less suitable route, from PhCOCH:CCl₂. Cl₂C:C(C₆Cl₅)CCCl was prepared in 4 steps from Cl₂C:CPhCHO via perchlorination of Cl₂C:CPhCHClCHCl₂ to Cl₂C:C(C₆Cl₅)CHClCHCl₂ with the Ballester reagent. Cyclodimerization of the chlorobutenynes Cl₂C:CRCCR¹ (R = Ph, R¹ = Cl, Br; R = C₆Cl₅, R¹ = Cl) gave bicyclooctatrienes I. Prolonged heating gave II (R = Ph, R¹ = Cl, Br), but Cl₂C:C(C₆Cl₅)CCCl rearranged into II (R = C₆Cl₅, R¹ = Cl) even in the solid state in several days. Hydrolysis of II gave bicyclotrienediones III.

Liebigs Annalen der Chemie published new progress about 866-23-9. 866-23-9 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is Diethyltrichloromethylphosphonate, and the molecular formula is C5H10Cl3O3P, Computed Properties of 866-23-9.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Mahindra, Amit published the artcileAntiplasmodial activity of short peptide-based compounds, COA of Formula: C19H14Cl2, the publication is RSC Advances (2015), 5(29), 22674-22684, database is CAplus.

Three series of short peptide-based compounds were synthesized, which upon evaluation against chloroquine-sensitive (D6) and chloroquine-resistant (W2) strains of Plasmodium falciparum in vitro, produced IC₅₀ values ranging between 1.4-4.7 μg mL^-1. Importantly, higher antimalarial activity against the drug-resistant strain of P. falciparum (W2) was observed for the tested peptides, indicating their potential in the treatment of drug-resistant malaria parasites. The lack of cytotoxicity in all tested peptides provides evidence of their safety profile. The selected peptides were evaluated in an enzymic inhibitory assay against plasmepsin II, a potential target for antiplasmodial activity, also indicated from the results of the mol. docking studies.

RSC Advances published new progress about 42074-68-0. 42074-68-0 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Benzyl chloride,Benzene, name is 2-Chlorotrityl chloride, and the molecular formula is C19H14Cl2, COA of Formula: C19H14Cl2.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Cannon, Joseph G. published the artcileVinyl ethers of choline and congeners, COA of Formula: C5H13Cl2N, the publication is Journal of Medicinal Chemistry (1976), 19(7), 934-7, database is CAplus and MEDLINE.

The vinyl ethers of choline and of its α- and β-methyl homologs were prepared to determine their cholinergic effects and to determine whether a separation of the dual physiol. activity (nicotinic and muscarinic) reported for the choline vinyl ether iodide [24586-04-7] could be achieved by this modification. A literature method of vinyl transetherification of amino alcs. was studied and modified. (±)-2-(Dimethylamino)-1-propyl vinyl ether methiodide [59309-74-9] was prepared by vinyl transetherification of 2-dimethylamino-1-propanol [15521-18-3]. However, when this procedure was attempted on 1-dimethylamino-2-propanol [108-16-7], only a 4% yield of the vinyl ether was obtained. (±)-1-(Dimethylamino)-2-propyl vinyl ether methiodide [59276-15-2] was prepared by Hofmann degradation of (±)-2,4-dimethylmorpholine methiodide [59229-59-3]. Two independent, unequivocal syntheses of the (±)-1-(dimethylamino)2-propyl ethyl ether methiodide [99159-81-6] have been accomplished. The 2 literature methods for synthesis of this compound were found to be equivocal, and therefore, the biol. data previously reported for this compound may not be valid. Structure activity relationships of the ethers with respect to nicotinic and muscarinic activities are discussed.

Journal of Medicinal Chemistry published new progress about 4584-49-0. 4584-49-0 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Salt,Amine,Aliphatic hydrocarbon chain, name is 2-Chloro-N,N-dimethylpropan-1-amine hydrochloride, and the molecular formula is C5H13Cl2N, COA of Formula: C5H13Cl2N.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Wilson, Claire M. published the artcileEnantiospecific sp²-sp³ Coupling of ortho- and para-Phenols with Secondary and Tertiary Boronic Esters, COA of Formula: C6H5BBrClO2, the publication is Angewandte Chemie, International Edition (2017), 56(51), 16318-16322, database is CAplus and MEDLINE.

The coupling of ortho- and para-phenols with secondary and tertiary boronic esters has been explored. In the case of para-substituted phenols, after reaction of a dilithio phenolate species with a boronic ester, treatment with Ph₃BiF₂ or Martin’s sulfurane gave the coupled product with complete enantiospecificity. The methodol. was applied to the synthesis of the broad spectrum antibacterial natural product (-)-4-(1,5-dimethylhex-4-enyl)-2-methylphenol. For ortho-substituted phenols, initial incorporation of a benzotriazole on the phenol oxygen atom was required. Subsequent ortho-lithiation and borylation gave the coupled product, again with complete stereospecificity.

Angewandte Chemie, International Edition published new progress about 1451393-45-5. 1451393-45-5 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Bromide,Boronic acid and ester,Benzene,Boronic Acids,Boronic acid and ester, name is (2-Bromo-4-chlorophenyl)boronic acid, and the molecular formula is C11H8O3, COA of Formula: C6H5BBrClO2.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Maccallini, Cristina published the artcileNew azolyl-derivatives as multitargeting agents against breast cancer and fungal infections: synthesis, biological evaluation and docking study, Name: 2-Chloro-4-cyanobenzene-1-sulfonyl chloride, the publication is Journal of Enzyme Inhibition and Medicinal Chemistry (2021), 36(1), 1631-1644, database is CAplus and MEDLINE.

Nonsteroidal aromatase inhibitors (NSAIs) are well-established drugs for the therapy of breast cancer. However, they display some serious side effects, and their efficacy can be compromised by the development of chemoresistance. Previously, we have reported different indazole-based carbamates and piperidine-sulfonamides as potent aromatase inhibitors. Starting from the most promising compounds, here we have synthesized new indazole and triazole derivatives and evaluated their biol. activity as potential dual agents, targeting both the aromatase and the inducible nitric oxide synthase, being this last dysregulated in breast cancer. Furthermore, selected compounds were evaluated as antiproliferative and cytotoxic agents in the MCF-7 cell line. Moreover, considering the therapeutic diversity of azole-based compounds, all the synthesized compounds were also evaluated as antifungals on different Candida strains. A docking study, as well as mol. dynamics simulation, were carried out to shed light on the binding mode of the most interesting compound into the different target enzymes catalytic sites.

Journal of Enzyme Inhibition and Medicinal Chemistry published new progress about 254749-11-6. 254749-11-6 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Nitrile,Benzene, name is 2-Chloro-4-cyanobenzene-1-sulfonyl chloride, and the molecular formula is C7H3Cl2NO2S, Name: 2-Chloro-4-cyanobenzene-1-sulfonyl chloride.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics

Giampietro, Letizia published the artcileSynthesis, structure-activity relationships and molecular docking studies of phenyldiazenyl sulfonamides as aromatase inhibitors, Application In Synthesis of 254749-11-6, the publication is European Journal of Medicinal Chemistry (2021), 113737, database is CAplus and MEDLINE.

In this respect, a series of phenyldiazenyl sulfonamides (E)-RS(O)₂NHC₆H₄N=NC₆H₅ (R = Me, Ph, 5-chlorothiophen-2-yl, etc.) and (E)-I was designed, synthesized and tested. Compounds (E)-RS(O)₂NHC₆H₄N=NC₆H₅ (R = 4-cyanophenyl, 2,4-dimethoxyphenyl (II)), and (E)-I (R = 2,4-dimethoxyphenyl) showed an aromatase inhibition in the micromolar range and were evaluated in vitro on the human breast cancer cell line MCF7 by MTT assay, cytotoxicity assay (LDH release), cell cycle anal. and apoptosis, revealing a dose-dependent inhibition profile. In particular, (II) displayed the best reduction in terms of metabolic activity and an anti-proliferative effect on MCF7 cells, being blocked in the G1/S phase checkpoint. Moreover, computational studies were carried out to better understand at a mol. level of detail the rationale behind the effective binding to the active site of aromatase of the more active inhibitor (II). The obtained results allow to consider this compound as an interesting lead for the development of a new class of non-steroidal aromatase inhibitors.

European Journal of Medicinal Chemistry published new progress about 254749-11-6. 254749-11-6 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Nitrile,Benzene, name is 2-Chloro-4-cyanobenzene-1-sulfonyl chloride, and the molecular formula is C7H3Cl2NO2S, Application In Synthesis of 254749-11-6.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics