Tetrahedron p. 2381 - 2388 (1990)
Update date:2022-07-29
Topics:
Gruetzmacher, Hansjoerg
Pritzkow, Hans
Stephan, Martin
In the reaction of a 2-phosphonio-1-phospha-1-alkene with tetra-chloro-orthobenzoquinone, a [4+1]cycloaddition is observed. In the presence of a Lewis acid, however, [4+2]cycloaddition takes place.
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Doi:10.1016/j.bmcl.2011.02.039
(2011)Doi:10.1016/0008-6215(90)84297-8
(1990)Doi:10.1016/j.carbpol.2011.01.031
(2011)Doi:10.1002/ejoc.201100021
(2011)Doi:10.1016/S0040-4020(01)88488-X
(1992)Doi:10.1016/S0022-1139(00)82603-2
(1990)
