Nickel-Catalyzed Reactions of Silacyclobutanes with Aldehydes: Ring Opening and Ring Expansion Reaction
作者:Koji Hirano、Hideki Yorimitsu、Koichiro Oshima
DOI:10.1021/ol0527577
日期:2006.2.1
[GRAPHICS]The nickel-catalyzed ring opening reaction of silacyclobutanes with aldehydes affords the corresponding alkoxyallylsilanes. In contrast, the ring expansion reaction of benzosilacyclobutene with aldehydes occurs under nickel catalysis to give oxasilacyclohexenes.
WEI, Z. Y.;WANG, D.;LI, J. S.;CHAN, T. H., J. ORG. CHEM., 54,(1989) N4, C. 5768-5774
作者:WEI, Z. Y.、WANG, D.、LI, J. S.、CHAN, T. H.
DOI:——
日期:——
WEI, Z. Y.;LI, J. S.;WANG, D.;CHAN, T. H., TETRAHEDRON LETT., 28,(1987) N 30, 3441-3444
作者:WEI, Z. Y.、LI, J. S.、WANG, D.、CHAN, T. H.
DOI:——
日期:——
Lewis acid-promoted condensation of allylalkoxysilanes with carbonyl compounds. Synthesis of tetrahydropyrans
作者:Z. Y. Wei、D. Wang、J. S. Li、T. H. Chan
DOI:10.1021/jo00285a025
日期:1989.11
Lewis acid promoted condensation of carbonyl compounds with alkoxyallylsilanes synthesis of substituted tetrahydropyrans
作者:Z.Y Wei、J.S Li、D Wang、T.H Chan
DOI:10.1016/s0040-4039(00)96321-4
日期:——
The condensation of alkoxyallylsilanes with carbonylcompounds under Lewis acid conditions gave all -4-chloro-2,6-disubstituted-tetrahydropyrans. The reaction was found to proceed through a mixed silyl acetal intermediate.