专利号:WO-2024185814-A1 优先权日:2023-03-06 标题:Method for producing aryl compound containing tritylsulfanyl group 发明人:OKAZOE TAKASHI; NOZAKI KYOKO; GATZENMEIER Tim; LIU YUE 权利人:AGC INC; UNIV TOKYO 摘要:The present invention provides: a substrate for achieving the highly efficient synthesis of an aryl compound containing a tritylsulfanyl group; a method for producing a compound containing an SF 5 group using the substrate; and others. The present invention is a method for producing an aryl compound containing a tritylsulfanyl group, the method comprising thiotritylating a halogenated aryl compound represented by general formula (1) [wherein A 1 represents an aryl group that may have a substituent or a heteroaryl group that may have a substituent; and X represents a halogen atom] using [(triphenylmethyl)sulfanyl]potassium or [(triphenylmethyl)sulfanyl]sodium to produce an aryl compound containing a tritylsulfanyl group, the aryl compound being represented by general formula (2) [wherein A 1 is the same as A 1 in general formula (1); and Ph represents a phenyl group].
参考标题:Synthesis Of Enantiopure Unnatural Amino Acids By Metallaphotoredox Catalysis 作者:Tomer M. Faraggi,Caroline Rouget-Virbel,Juan A. Rincón,Mario Barberis,Carlos Mateos,Susana García-Cerrada,Javier Agejas,Oscar De Frutos,David W. C. Macmillan |发布日期:2021.8.20 摘要:Wide Array Of Optically Pure Unnatural Amino Acids. This Method Utilizes A Photocatalytic Cross-Electrophile Coupling Between A Bromoalkyl Intermediate And A Diverse Set Of Aryl Halides To Produce Artificial Analogues Of Phenylalanine, Tryptophan, And Histidine. The Reaction Is Tolerant Of A Broad Range Of Functionalities And Can Be Leveraged Toward The Scalable Synthesis Of Valuable Pharmaceutical Scaffolds
合成参考文献
摘要:Campagne, J. M.; Leclerc, E., Science of Synthesis Knowledge Updates, (2020) 2, 170.