80401-23-6Relevant academic research and scientific papers
Radical, one-step approach to o-chlorophenyl thioethers from xanthates. A rapid access to vinylsilanes
Corbet, Matthieu,Ferjancic, Zorana,Quiclet-Sire, Beatrice,Zard, Samir Z.
supporting information; experimental part, p. 3579 - 3582 (2009/05/07)
(Chemical Equation Presented) Xanthates have been readily converted into o-chlorophenyl thioethers using a one-step procedure conducted under radical conditions. In some selected cases, these aryl thioethers were successfully oxidized to the corresponding sulfoxides and sulfenic acid elimination afforded the corresponding vinylsilanes.
On the Palladium-Catalyzed Alkylation of Silyl-Substituted Allyl Acetates with Enolates
Trost, Barry M.,Self, Christopher R.
, p. 468 - 473 (2007/10/02)
Treatment of lithium enolates with trialkylstannyl trifluoroacetates permits their use as nucleophiles in allylic alkylations catalyzed by palladium with high regioselectivity and without polyalkylation.Alkylation without concomitant desilylation occurs for 3-acetoxy-1-(trimethylsilyl)-1-propene and n-butyl 2-acetoxy-4-(trimethylsilyl)-3-butenoate under these conditions.The choice of substituents on the tin does affect the rate of the alkylation; trimethyl substitution proceeds substantially faster than tri-n-butyl substitution.
SYNTHESIS OF VINYLSILANES BY PALLADIUM-CATALYZED REACTION OF TRIMETHYLSILYLALLYL ACETATES WITH NUCLEOPHILES
Hirao, Toshikazu,Enda, Jun,Ohshiro, Yoshiki,Agawa, Toshio
, p. 3079 - 3080 (2007/10/02)
Treatment of 1-trimethylsilylallyl and 3-trimethylsilylallyl acetates with nucleophiles (active methylene compounds and enamines) in the presence of a catalytic amount of Pd(PPh3)4 affords vinylsilane derivatives selectively.
