Application In Synthesis of 1-Chloro-2-methylbenzene. I found the field of Chemistry very interesting. Saw the article A Highly Active Ylide-Functionalized Phosphine for Palladium-Catalyzed Aminations of Aryl Chlorides published in 2019.0, Reprint Addresses Gessner, VH (corresponding author), Ruhr Univ Bochum, Fac Chem & Biochem, Chair Inorgan Chem 2, Univ Str 150, D-44801 Bochum, Germany.; Goossen, LJ (corresponding author), Ruhr Univ Bochum, Evonik Chair Organ Chem, ZEMOS, Univ Str 150, D-44801 Bochum, Germany.. The CAS is 95-49-8. Through research, I have a further understanding and discovery of 1-Chloro-2-methylbenzene.
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.. Application In Synthesis of 1-Chloro-2-methylbenzene
Reference:
Patent; Nanjing Zhongteng Chemical Co., Ltd.; Zhong Hua; Lu Minshan; Chen Xiuzhen; Liu Qiaobao; Yin Hengbo; Wang Aili; (8 pag.)CN104876790; (2017); B;,
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