Synthesis p. 284 - 285 (1987)
Update date:2022-08-03
Topics:
Asokan, C. V.
Ila, H.
Junjappa, H.
A novel route for substituted stilbenes 3a-j is developed by cationic cycloaromatization of the corresponding (α-allyl-α-hydroxycinnamyl)-ketene dithioacetal derivatives 2a-j in the presence of ether-boron trifluoride complex.The hydroxydithioacetals 2a-j were obtained by 1,2-addition of allyl or crotyl magnesium bromide with the respective styryl β,β-bis(methylthio)vinyl ketones 1a-j.
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Doi:10.1039/P19870000457
(1987)Doi:10.1016/S0040-4039(00)85441-6
(1986)Doi:10.1021/acs.orglett.7b02720
(2017)Doi:10.1246/cl.2004.916
(2004)Doi:10.3987/R-1987-04-0863
(1987)Doi:10.1016/j.bmc.2008.10.081
(2009)
