Preparation and synthetic utility of 1-phenylthio-1-nitro epoxides. Facile preparation of α-substituted S-phenyl thio esters
作者:Mark Ashwell、Richard F. W. Jackson
DOI:10.1039/c39880000282
日期:——
Novel 1-Phenylthio-1-nitroepoxides (2), readily prepared by epoxidation of the corresponding 1-phenylthio-1-nitroalkenes (1), react efficiently under mild conditions with a variety of hetero nucleophiles to give α-substitutedS-phenyl thioesters (4).
ASHWELL, MARK;JACKSON, RICHARD F. W., J. CHEM. SOC. CHEM. COMMUN.,(1988) N 4, 282-283
作者:ASHWELL, MARK、JACKSON, RICHARD F. W.
DOI:——
日期:——
Preparation of α-substituted S-phenylthio esters from 2-nitro-2-phenylthio oxiranes
作者:Mark Ashwell、Richard F.W. Jackson、Joanna M. Kirk
DOI:10.1016/s0040-4020(01)89058-x
日期:1990.1
2-Nitro-2-phenylthio oxiranes (3), prepared by nucleophilic epoxidation of 1-nitro-1-phenylthio alkenes (1), react with a variety of heteroatomic nucleophiles to give α-substituted S-phenylthio esters (2). Of special note is the efficient reaction of 2-nitro-2-phenylthio oxiranes with boron trifluoride etherate in toluene at room temperature to give α-fluoro S-phenylthio esters (8).