Ethylenic acyl cyanides I.: conjugate addition of allyl and allenylsilanes to ethylenic acyl cyanides.
作者:Abdelkebir Jellal、Maurice Santelli
DOI:10.1016/s0040-4039(00)74530-8
日期:1980.1
δ,ε-Ethylenic (or acetylenic) acyl cyanides, or δ,ε-ethylenic (or acetylenic) acids and their methyl esters, can be obtained by a conjugate addition of allyl (or allenyl) silanes to α,β-ethylenic acyl cyanides.
JELLAL A.; SANTELLI M., TETRAHEDRON LETT., 1980. 21, NO 47, 4487-4490
作者:JELLAL A.、 SANTELLI M.
DOI:——
日期:——
Brønsted Base-Modulated Regioselective Pd-Catalyzed Intramolecular Aerobic Oxidative Amination of Alkenes: Formation of Seven-Membered Amides and Evidence for Allylic C−H Activation
作者:Liang Wu、Shuifa Qiu、Guosheng Liu
DOI:10.1021/ol900941t
日期:2009.6.18
A novelpalladium-catalyzed intramolecular aerobic oxidative allylic C−H amination of olefins has been developed. Brønsted base can modulate the regioselectivity, favoring the formation of 7-membered rings. Mechanistic studies using deuterium-labeled substrates as probes support a rate-determining allylic C−H activation/irreversible reductive elimination pathway.