Silver(I) catalyzed rearrangements of strained .sigma. bonds. 38. Regiospecificity of cyclopropylidene carbon-hydrogen insertion reactions within [m.n.1]propellane frameworks
作者:Leo A. Paquette、Ernest Chamot、Alan R. Browne
DOI:10.1021/ja00522a033
日期:1980.1
Hydrogenolysis of enamines—I
作者:J.M. Coulter、J.W. Lewis、P.P. Lynch
DOI:10.1016/s0040-4020(01)96286-6
日期:1968.1
are obtained by reaction of AlH3 with pyrrolidine enamines of acyclic and cyclic ketones. Enamines of α-substituted cyclohexanones are converted to 3-alkylcyclohexenes. Those derived from disubstituted acetaldehydes are only poorly hydrogenolysed as is the dienamine derived from Δ1,9-octalone. 1-N-Pyrrolidinocyclo-octene is unique in giving cyclo-octane in the hydrogenolysis reaction; trans-cyclo-octene