3-Chloro-1-(phenylthio)propene, simply generated by chlorination of commercial ally phenyl sulfide, is a versatile 3-carbon annulating agent for ketones and phenols.
HUNTER, ROGER;CARLTON, LAURENCE;CIRILLO, PIER F.;MICHAEL, JOSEPH P.;SIMON+, J. CHEM. SOC. PERKIN TRANS. PT 1 ,(1989) N, C. 1631-1637
作者:HUNTER, ROGER、CARLTON, LAURENCE、CIRILLO, PIER F.、MICHAEL, JOSEPH P.、SIMON+
DOI:——
日期:——
RITTER R. H.; COHEN T., J. AMER. CHEM. SOC., 108,(1986) N 13, 3718-3725
作者:RITTER R. H.、 COHEN T.
DOI:——
日期:——
Allylation with substituted vinylthionium ions from SnCl4 ionisation of 1,3- and 3,3-bis(alkyl/phenylthio) propenes
作者:Roger Hunter、Joseph P. Michael、Daryl S. Walter
DOI:10.1016/s0040-4020(01)85514-9
日期:——
α- and γ-substituted vinylthionium ions from SnCl4 ionisation of a range of substituted 1,3- and 3,3-bis (alkyl/phenylthio) propenes allylate enol allyl ethers in good yield. Levels of regioselectivity are sterically dependent and in the case of methyl as γ-substituent may be controlled by the steric bulk of the sulfur substituent. As with the Pummerer methodology, γ-addition generally gave (E)-vinyl
Alkylation of enol silyl ethers with vinylthionium ions generated from 1,1- and 1,3-bis(phenylthio)propenes.
作者:Roger Hunter、Joseph P. Michael、Daryl S. Walter
DOI:10.1016/s0040-4039(00)79108-8
日期:1992.9
Vinylthioniumions generated from 1,1- and 1,3-bis-(phenylthio) propenes alkylate enolsilylethers regioselectively under mild reaction conditions with tin tetrachloride.