Category: 95-49-8

Authors Kazakov, PV; Gorelenko, SV; Derevyagina, ID; Lukashov, OI; Mirzabekova, NS in SPRINGER published article about in [Kazakov, P. V.; Gorelenko, S. V.; Derevyagina, I. D.; Lukashov, O. I.; Mirzabekova, N. S.] Fed Sci Ctr, State Res Inst Organ Chem & Technol, Moscow, Russia in 2020.0, Cited 15.0. Formula: C7H7Cl. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8

Oxidation by HNO3 at atmospheric pressure of toluenes with electronegative substituents on the benzene ring was studied. A method enabling the corresponding benzoic acids to be obtained in high yields with minimal wastes was developed. The method could be used in the laboratory and in production of medicines.

Bye, fridends, I hope you can learn more about C7H7Cl, If you have any questions, you can browse other blog as well. See you lster.. Formula: C7H7Cl

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Category: chlorides-buliding-blocks. Bao, FY; Cao, YB; Liu, WB; Zhu, JH in [Bao, Fengyu; Cao, Yuanbo; Liu, Wenbo; Zhu, Junhao] Henan Agr Univ, Coll Sci, Zhengzhou 450002, Henan, Peoples R China published Ligand-free iron-catalyzed benzylic C (sp(3))-H amination of methylarenes with N-fluorobenzenesulfonimide in 2019.0, Cited 67.0. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8.

Direct conversion of cheap methylarenes to benzylic amines, which are essential structural units of important drugs, is of great significance. However, the known methodologies suffer from the requirement of noble metal catalysts, heavy metal residues or strong oxidants. Herein, the first biocompatible iron-catalyzed benzylic C (sp(3))-H amination of methylarenes with N-fluorobenzenesulfonimide is described. The reactions of methylarenes bearing electron-donating groups and electron-withdrawing groups ran smoothly under ligand and additional oxidant free conditions. Both toluene derivatives and 8-methylquinoline can be aminated by the same iron catalyst.

Welcome to talk about 95-49-8, If you have any questions, you can contact Bao, FY; Cao, YB; Liu, WB; Zhu, JH or send Email.. Category: chlorides-buliding-blocks

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

I found the field of Chemistry very interesting. Saw the article Ni(acac)(2)/2,6-bis(diphenylphosphino)pyridine/CuI: A highly efficient palladium-free homogeneous catalyst for the Sonogashira cross-coupling reaction published in 2020.0. Application In Synthesis of 1-Chloro-2-methylbenzene, Reprint Addresses Joshaghani, M (corresponding author), Razi Univ, Dept Inorgan Chem, Fac Chem, Kermanshah 67149, Iran.. The CAS is 95-49-8. Through research, I have a further understanding and discovery of 1-Chloro-2-methylbenzene

A highly efficient palladium-free homogeneous catalyst involving Ni(acac)(2)/2,6-bis(diphenylphosphino) pyridine ((Ph2P)(2)py)/CuI components was used for the Sonogashira cross-coupling reaction. The Sonogashira reaction was investigated between phenylacetylene and various bromoand chloroarenes containing electron neutral, electron-rich, electron-poor, electron-deficient, and sterically hindered aryl fragments. The aryl alkynes coupling products were obtained with good to excellent yields at the optimized conditions using Ni(acac)(2) (0.3 mol%)/(Ph2P)(2)py (0.6 mol%)/CuI (0.03 mol%) as the catalyst, tetrabutylammonium bromide (TBAB) as the additive, Et3N as the base in DMF at 100 degrees C under N-2 atmosphere.

Application In Synthesis of 1-Chloro-2-methylbenzene. Welcome to talk about 95-49-8, If you have any questions, you can contact Daryanavard, M; Ataei, A; Rafiee, E; Joshaghani, M or send Email.

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Authors Zhou, TL; Ma, SY; Nahra, F; Obled, AMC; Poater, A; Cavallo, L; Cazin, CSJ; Nolan, SP; Szostak, M in CELL PRESS published article about HETEROCYCLIC CARBENE COMPLEXES; TEMPERATURE SUZUKI-MIYAURA; ARYL CHLORIDES; (NHC)PD(ALLYL)CL NHC; GENERAL-METHOD; BASIS-SETS; PALLADIUM; PRECATALYST; APPROXIMATION; DERIVATIVES in [Zhou, Tongliang; Ma, Siyue; Szostak, Michal] Rutgers State Univ, Dept Chem, 73 Warren St, Newark, NJ 07102 USA; [Nahra, Fady; Cazin, Catherine S. J.; Nolan, Steven P.] Univ Ghent, Dept Chem, Krijgslaan 281,S-3, B-9000 Ghent, Belgium; [Nahra, Fady] Univ Ghent, Ctr Sustainable Chem, Krijgslaan 281,S-3, B-9000 Ghent, Belgium; [Obled, Alan M. C.] VITO Flemish Inst Technol Res, Separat & Convers Technol Unit, Boeretang 200, B-2400 Mol, Belgium; [Poater, Albert] Univ St Andrews, EaStCHEM Sch Chem, St Andrews KY16 9ST, Fife, Scotland; [Cavallo, Luigi] Univ Girona, Inst Quim Computac & Catalisi, C Maria Aurelia Capmany 69,Campus Montilivi, Girona 17003, Catalonia, Spain; [Cavallo, Luigi] Univ Girona, Dept Quim, C Maria Aurelia Capmany 69,Campus Montilivi, Girona 17003, Catalonia, Spain; [Szostak, Michal] King Abdullah Univ Sci & Technol, KAUST Catalysis Ctr KCC, Thuwal 239556900, Saudi Arabia in 2020.0, Cited 75.0. Product Details of 95-49-8. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8

The development of more reactive, general, easily accessible, and readily avail-able Pd(II)-NHC precatalysts remains a key challenge in homogeneous catalysis. In this study, we establish air-stable NHC-Pd(II) chloro-dimers, [Pd(NHC)(mu-Cl) Cl](2), as the most reactive Pd(II)-NHC catalysts developed to date. Most crucially, compared with [Pd(NHC)(allyl)Cl] complexes, replacement of the allyl throw-away ligand with chloride allows for a more facile activation step, while effec-tively preventing the formation of off-cycle [Pd-2(mu-allyl)(mu-Cl)(NHC)(2)] products. The utility is demonstrated via broad compatibility with amide cross-coupling, Suzuki cross-coupling, and the direct, late-stage functionalization of pharmaceu-ticals. Computational studies provide key insight into the NHC-Pd(II) chloro-dimer activation pathway. A facile synthesis of NHC-Pd(II) chloro-dimers in one-pot from NHC salts is reported. Considering the tremendous utility of Pd-catalyzed cross-coupling reactions and the overwhelming success of [Pd(NHC)(allyl)Cl] precatalysts, we believe that NHC-Pd(II) chloro-dimers, [Pd(NHC)(mu-Cl)Cl](2), should be considered as go-to precatalysts of choice in cross-coupling processes.

Welcome to talk about 95-49-8, If you have any questions, you can contact Zhou, TL; Ma, SY; Nahra, F; Obled, AMC; Poater, A; Cavallo, L; Cazin, CSJ; Nolan, SP; Szostak, M or send Email.. Product Details of 95-49-8

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

An article A novel and efficient route for aryl ketones generation over Co3O4/Ag@C3N4 photocatalyst WOS:000481644300021 published article about MESOPOROUS CARBON NITRIDE; C-H BOND; SELECTIVE OXIDATION; HETEROGENEOUS PHOTOCATALYSIS; PALLADIUM; ETHOXYCARBONYLATION; NANOSTRUCTURES; CYCLOHEXANE; COCATALYSTS; ACTIVATION in [Chen, Peng; Liu, Fan; Chen, Sheng; Guo, Jun-Kang; Shen, Sheng; Chen, Lang; Yin, Shuang-Feng] Hunan Univ, Coll Chem & Chem Engn, Prov Hunan Key Lab Cost Effect Utilizat Fossil Fu, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China; [Au, Chak-Tong] Hunan Inst Engn, Coll Chem & Chem Engn, Xiangtan 411104, Hunan, Peoples R China in 2019.0, Cited 50.0. HPLC of Formula: C7H7Cl. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8

Aryl ketones are ubiquitous structural motifs in organic synthesis. Nonetheless, the traditional methods for their generation are often costly and not environment-friendly. Herein we report a novel and efficient route for the preparation of aryl ketones by photocatalysis at mild conditions. Porous C3N4 nanorods decorated with spatially separated Ag and Co3O4 nanoparticles on the interior and exterior surface of C(3)N(4)( )hollow sphere (Co3O4/Ag@C3N4) fabricated by a facile method of supramolecular self-assembly. Using this porous material as photocatalyst and O-2 as oxidant, aryl ketones could efficiently generate (with a yield up to 75.7% and selectivity to 97%) via toluene and halobenzene under visible-light irradiation at room temperature. The present study not only provides an inexpensive strategy for aryl ketones generation but also an effective tactic for activation of sp(3 )C-H bonds under mild conditions. (C) 2019 Elsevier Ltd. All rights reserved.

HPLC of Formula: C7H7Cl. Bye, fridends, I hope you can learn more about C7H7Cl, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

COA of Formula: C7H7Cl. In 2019.0 ORGANOMETALLICS published article about N-ARYLATION; (HETERO)ARYL CHLORIDES; HALIDES; LIGANDS; AMIDES; LACTAMS in [Chang, Raymond K.; Clairmont, Brice P.; Lin, Shirley; MacArthur, Amy H. Roy] US Naval Acad, Dept Chem, 572 Holloway Rd, Annapolis, MD 21402 USA in 2019.0, Cited 34.0. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8.

A concurrent tandem catalytic (CTC) methodology has been developed for the amidation of aryl chlorides where the aryl chloride is first converted to an aryl iodide via halogen exchange and the aryl iodide is subsequently transformed into the aryl amide. A variety of aryl chlorides were converted to aryl amides in up to 85% isolated yield using 20 mol % CuI, 60 mol % N,N’-cyclohexane-1,2-diamine, 2.2 equiv of K2CO3, and 1.05-1.5 equiv of amide in acetonitrile at 200 degrees C after 0.75-1 h. The same copper/ligand system served as multifunctional catalyst for both steps of the concurrent catalytic process with iodide present in substoichiometric amounts. Mechanistic studies were consistent with CTC amidation occurring via a nonradical mechanism. Kinetic modeling was conducted to investigate the effect of competitive direct amidation of an aryl chloride or aryl bromide on the formation of product over time during a CTC amidation reaction.

Bye, fridends, I hope you can learn more about C7H7Cl, If you have any questions, you can browse other blog as well. See you lster.. COA of Formula: C7H7Cl

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

In 2019.0 ANGEW CHEM INT EDIT published article about CROSS-COUPLING REACTIONS; N-HETEROCYCLIC CARBENES; OXIDATIVE ADDITION; C-N; ELECTRONIC-PROPERTIES; HALIDE-COMPLEXES; ALPHA-ARYLATION; NHC COMPLEXES; LIGANDS; CHEMISTRY in [Scherpf, Thorsten; Rodstein, Ilja; Schar, Lennart T.; Gessner, Viktoria H.] Ruhr Univ Bochum, Fac Chem & Biochem, Chair Inorgan Chem 2, Univ Str 150, D-44801 Bochum, Germany; [Weber, Philip; Lichte, Dominik; Goossen, Lukas J.] Ruhr Univ Bochum, Evonik Chair Organ Chem, ZEMOS, Univ Str 150, D-44801 Bochum, Germany in 2019.0, Cited 85.0. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8. Computed Properties of C7H7Cl

Ylide-functionalized phosphine ligands (YPhos) were rationally designed to fit the requirements of Buchwald-Hartwig aminations at room temperature. This ligand class combines a strong electron-donating ability comparable to NHC ligands with high steric demand similar to biaryl phosphines. The active Pd species are stabilized by agostic C-H center dot center dot center dot Pd rather than by Pd-arene interactions. The practical advantage of YPhos ligands arises from their easy and scalable synthesis from widely available, inexpensive starting materials. Benchmark studies showed that YPhos-Pd complexes are superior to the best-known phosphine ligands in room-temperature aminations of aryl chlorides. The utility of the catalysts was demonstrated by the synthesis of various arylamines in high yields within short reaction times.

Welcome to talk about 95-49-8, If you have any questions, you can contact Weber, P; Scherpf, T; Rodstein, I; Lichte, D; Schar, LT; Goossen, LJ; Gessner, VH or send Email.. Computed Properties of C7H7Cl

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Authors Liao, RQ; Li, WT; Kang, ZJ; Tang, L; Yang, B; Wang, L in SPRINGER published article about POLYCHLORINATED-BIPHENYLS PCBS; POLYBROMINATED DIPHENYL ETHERS; AROMATIC-HYDROCARBONS PAHS; DIBENZO-P-DIOXINS; SPATIAL-DISTRIBUTION; MARINE FISH; ESTUARY; TRENDS; PBDES; WATER in [Liao, Riquan; Kang, Zhenjun; Yang, Bin] Beibu Gulf Univ, Guangxi Key Lab Beibu Gulf Marine Biodivers Conse, Qinzhou 535000, Guangxi, Peoples R China; [Li, Weitao; Wang, Liang] Shanghai Univ, Inst Nanochem & Nanobiol, Sch Environm & Chem Engn, Shanghai 200444, Peoples R China; [Tang, Liang] Shanghai Univ, Shanghai Inst Appl Radiat, Sch Environm & Chem Engn, Shanghai 200444, Peoples R China in 2019.0, Cited 28.0. Computed Properties of C7H7Cl. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8

To enhance our understanding on environmental conditions of the Maowei Sea in Guangxi province, China, the concentration and distribution of 22 chlorobenzene compounds (CBs) in the surface sediment were determined by gas chromatography-mass spectrometry (GC-MS). The relationship of the sediment between CBs and total organic carbon (TOC) was also investigated. The results showed that a total of eight kinds of CBs compounds were detected in the sediment samples which were collected from the coastal environment of the Maowei Sea, with an average concentration of 15.3ngg(-1) (the concentration range, 2.5-61.5ngg(-1)). The rank of their average concentrations was as follows: 2,3,4,5,6-pentachlorotoluene>hexachlorobenzene, 2-chlorotoluene, 3-chlorotoluene and 2,3-dichlorotoluene>2,4-dichlorotoluene>4-chlorotoluene>pentachlorobenzene. Most CBs were distributed in sediments along the east coast of the Maowei Sea. For total TOC content in sediments, the concentration in the sampling locations was similar, with a mean concentration of 8.83gkg(-1) (the concentration range, 4.87-20.13gkg(-1)). However, there was no significant correlation between the concentration of TOC and total CBs. Compared to the corresponding CBs in the sediment of other coastal areas in mainland China and other countries, the value of CBs in the Maowei Sea was low.

Computed Properties of C7H7Cl. Bye, fridends, I hope you can learn more about C7H7Cl, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

HPLC of Formula: C7H7Cl. In 2019.0 ORGANOMETALLICS published article about N-ARYLATION; (HETERO)ARYL CHLORIDES; HALIDES; LIGANDS; AMIDES; LACTAMS in [Chang, Raymond K.; Clairmont, Brice P.; Lin, Shirley; MacArthur, Amy H. Roy] US Naval Acad, Dept Chem, 572 Holloway Rd, Annapolis, MD 21402 USA in 2019.0, Cited 34.0. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8.

A concurrent tandem catalytic (CTC) methodology has been developed for the amidation of aryl chlorides where the aryl chloride is first converted to an aryl iodide via halogen exchange and the aryl iodide is subsequently transformed into the aryl amide. A variety of aryl chlorides were converted to aryl amides in up to 85% isolated yield using 20 mol % CuI, 60 mol % N,N’-cyclohexane-1,2-diamine, 2.2 equiv of K2CO3, and 1.05-1.5 equiv of amide in acetonitrile at 200 degrees C after 0.75-1 h. The same copper/ligand system served as multifunctional catalyst for both steps of the concurrent catalytic process with iodide present in substoichiometric amounts. Mechanistic studies were consistent with CTC amidation occurring via a nonradical mechanism. Kinetic modeling was conducted to investigate the effect of competitive direct amidation of an aryl chloride or aryl bromide on the formation of product over time during a CTC amidation reaction.

Welcome to talk about 95-49-8, If you have any questions, you can contact Chang, RK; Clairmont, BP; Lin, S; MacArthur, AHR or send Email.. HPLC of Formula: C7H7Cl

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

An article Bis-salophen palladium complex immobilized on Fe3O4@SiO2 nanoparticles as a highly active and durable phosphine-free catalyst for Heck and copper-free Sonogashira coupling reactions WOS:000460780300033 published article about SCHIFF-BASE COMPLEX; SUZUKI-MIYAURA; MAGNETIC NANOPARTICLES; SUPPORTED-PALLADIUM; HETEROGENEOUS CATALYST; FE3O4 NANOPARTICLES; EFFICIENT CATALYST; MIZOROKI-HECK; 5-SUBSTITUTED 1H-TETRAZOLES; RECOVERABLE CATALYSTS in [Sardarian, Ali Reza; Kazemnejadi, Milad; Esmaeilpour, Mohsen] Shiraz Univ, Dept Chem, Coll Sci, Shiraz 7194684795, Iran in 2019.0, Cited 72.0. HPLC of Formula: C7H7Cl. The Name is 1-Chloro-2-methylbenzene. Through research, I have a further understanding and discovery of 95-49-8

New Fe3O4@SiO2 core-shell superparamagnetic nanoparticles functionalized by a bis-salophen Schiff base Pd complex were synthesized and employed as an efficient magnetic nanocatalyst in the Heck and Sonogashira cross coupling reactions. The synthesized nanostructures were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), dynamic light scattering (DLS), energy dispersive X-ray analysis (EDX), X-ray photoelectron spectroscopy (XPS), elemental analysis (CHN), cyclic voltammetry (CV), Brunauer-Emmett-Teller analysis (BET), and UV-vis spectroscopy. The morphology and size of the nanoparticles were investigated by FE-SEM and TEM analyses. Furthermore, the magnetic properties of the catalyst were investigated by VSM analysis. The loading content and leaching amounts of palladium on the catalyst were measured by inductively coupled plasma (ICP) analysis. Also, the thermal behavior of this magnetic heterogeneous catalyst was studied using a TGA instrument. This heterogeneous catalytic system showed a good performance in the coupling of aryl halides with alkynes (Sonogashira reaction) as well as aryl halides with alkene derivatives (Heck reaction). High to excellent yields were achieved for these C-C coupling reactions. The catalyst can be simply separated from the reaction media by an external magnet and reused for eight consecutive runs without any significant loss of activity. Finally, the kinetics of the reactions were studied in this work.

Bye, fridends, I hope you can learn more about C7H7Cl, If you have any questions, you can browse other blog as well. See you lster.. HPLC of Formula: C7H7Cl

Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics