
Tetrahedron Letters p. 4539 - 4542 (1988)
Update date:2022-08-05
Topics:
Binger, Paul
Schaefer, Bernd
6-Methylene-bicyclo<3.3.0>octane-2-ones are obtained in good yields by Ni(O)-catalyzed codimerizations of 2-cyclopentenone with methylenecyclopropanes in the presence of triethylborane as a lewis acid.
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Doi:10.1021/jo01134a006
(1953)Doi:10.1016/S0040-4020(99)00738-3
(1999)Doi:10.1039/d0gc04322b
(2021)Doi:10.1039/c9ob01082c
(2019)Doi:10.1111/j.2042-7158.1960.tb12684.x
(1960)Doi:10.1002/mrc.1260230720
(1985)