Journal of Organic Chemistry p. 2741 - 2746 (1980)
Update date:2022-08-03
Topics:
Trost, Barry M.
Keinan, Ehud
α-Dicarbonyl systems reacted with vinylmagnesium bromide and acetic anhydride to give α-acetoxy-α-vinylalkanones.These substrates react with benzylamine in the presence of tetrakis(triphenylphosphine)palladium to give N-benzylpyrroles with substituents in the two and/or three position.The functiodifferentiated synthesis of α-dicarbonyl compounds from ketones makes this a pyrrole annulation onto any α-methylene carbonyl system.
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Doi:10.1016/0040-4020(82)80015-X
(1982)Doi:10.1007/BF02253236
(1997)Doi:10.1039/jr9650001258
(1965)Doi:10.1016/S0022-328X(00)83515-9
(1980)Doi:10.1021/jm00181a012
(1980)Doi:10.1021/acs.orglett.5b01628
(2015)
