952107-73-2Relevant academic research and scientific papers
A phenylpyrimidine derivatives, preparation method thereof, and pharmaceutical composition for use in preventing or treating Glucagon Receptor activity related diseases containing the same as an active ingredient
-
Paragraph 0363-0365; 0369-0370, (2020/04/29)
The present invention relates to a phenylpyrimidine derivative, a method for manufacturing the same, and a pharmaceutical composition for preventing or treating glucagon receptor activity- related diseases. It is confirmed that the phenylpyrimidine deriva
Photoredox Reaction of 2-Mercaptothiazolinium Salts with Silyl Enol Ethers
Zemtsov, Artem A.,Ashirbaev, Salavat S.,Levin, Vitalij V.,Kokorekin, Vladimir A.,Korlyukov, Alexander A.,Dilman, Alexander D.
, (2019/11/29)
A method for the generation of free radicals from thiazolinium salts upon photocatalytic reduction is described. The thiazolinium salts are generated by treatment with methyl triflate of 2-mercaptothiazolines, which can be readily obtained from alkyl bromides and tosylates via a nucleophilic substitution reaction or by hydrothiolation of alkenes. Silyl enol ethers were used to trap the radicals, furnishing ketones after successive single-electron oxidation and elimination of the silyl cation.
Synthesis of β-CF 3 Ketones through Copper/Silver Cocatalyzed Oxidative Coupling of Enol Acetates with ICH 2 CF 3
Xiong, Yi,Chen, De,Zeng, Sheng,Cheng, Chaozhihui,Wang, Pengjie,Deng, Wei,Xiang, Jiannan,Yi, Niannian
supporting information, p. 2279 - 2282 (2018/10/20)
A simple method for the synthesis of β-CF 3 ketones through copper/silver cocatalyzed oxidative coupling of enol acetates with ICH 2 CF 3 has been developed. Enol acetates were chosen as the source of carbonyl group, giving the β-CF 3 ketones in moderate yields. Control experiments imply that a radical process maybe involved in this reaction.
Oxidative 3,3,3-trifluoropropylation of arylaldehydes
Ikeda, Akari,Omote, Masaaki,Nomura, Shiho,Tanaka, Miyuu,Tarui, Atsushi,Sato, Kazuyuki,Ando, Akira
supporting information, p. 2417 - 2421 (2014/01/06)
A reaction between (E)-trimethyl(3,3,3-trifluoroprop-1-en-1-yl)silane (1) and arylaldehydes 2 was triggered by fluoride anions to afford aryl 3,3,3-trifluoropropyl ketones 3 in moderate to good yield. A mechanistic study of this reaction indicated that it occurred via an allyl alkoxide (4). A subsequent 1,3-proton shift of the benzylic proton of 4 forms 3. This reaction involves oxidative 3,3,3-trifluoropropylation of an arylaldehyde to afford 4,4,4-trifluoro-1-arylbutan-1-one.
