[(Polyfluoroalkoxy)methyl]thiiranes and 2-anilinoethanethiols
摘要:
By reaction of appropriate oxiranes with thiourea [(polyfluoroalkoxy)methyl]-substituted thiiranes were obtained that are key compounds for the synthesis of perfluoro-containing 1,2-aminopropanethiols.
Derivatives of 6-(2,3-dichlorophenyl)-1,2,4-triazin-5-amine
申请人:Nektar Therapeutics
公开号:US10189859B2
公开(公告)日:2019-01-29
The instant disclosure relates to (among other things) compounds that are derivatives of 6-(2,3-dichlorophenyl)-1,2,4-triazin-5-amine. The compounds provided possess unique effects and differences over other phenyltriazines known in the art.
Brey; Tarrant, Journal of the American Chemical Society, 1957, vol. 79, p. 6533,6534,6536
作者:Brey、Tarrant
DOI:——
日期:——
Drugov, M. V.; Barantsevich, E. N.; Smirnov P. A., Journal of Organic Chemistry USSR (English Translation), 1984, vol. 20, # 6, p. 1052 - 1056
作者:Drugov, M. V.、Barantsevich, E. N.、Smirnov P. A.
DOI:——
日期:——
DERIVATIVES OF 6-(2,3-DICHLOROPHENYL)-1,2,4-TRIAZIN-5-AMINE
申请人:Nektar Therapeutics
公开号:US20170066782A1
公开(公告)日:2017-03-09
The instant disclosure relates to (among other things) compounds that are derivatives of 6-(2,3-dichlorophenyl)-1,2,4-triazin-5-amine. The compounds provided possess unique effects and differences over other phenyltriazines known in the art.
Readily Scalable Methodology for the Synthesis of Nonsymmetric Glyceryl Diethers by a Tandem Acid-/Base-Catalyzed Process
作者:Alejandro Leal-Duaso、Sara Gracia-Barberán、José A. Mayoral、José I. García、Elisabet Pires
DOI:10.1021/acs.oprd.9b00411
日期:2020.2.21
A useful optimized synthetic methodology has been designed for the synthesis of nonsymmetric glyceryl diethers from epichlorohydrin. A tandemprocess combining a cheap, heterogeneous, and fully recoverable acid catalyst and alkaline hydroxide is used for the synthesis of a variety of glycerol-derived ethers bearing different alkyl substituents in 1 and 3 positions. Different heterogeneous acid catalysts