Tetrahedron p. 863 - 876 (1986)
Update date:2022-08-04
Topics:
Ramakanth, S.
Narayanan, K.
Balasubramanian, K. K.
Rajagopalan, K.
A novel photochemical ring contraction of 6H-(benzofuro)(3,2-c)(1)11a,6a-dihydro-11a-methylbenzopyrans, 1 or shortly, 11a-methylpterocarpans to the respective 4b,9b-dihydro-4b,9b-dimethylbenzofuro(3,2-b)benzofurans 2 is reported.This transformation of 1->
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Doi:10.1021/jo00211a014
(1985)Doi:10.1021/jm00334a015
(1964)Doi:10.1039/b917711f
(2010)Doi:10.1016/S0040-4039(00)75986-7
(1994)Doi:10.1016/0022-328X(87)80134-1
(1987)Doi:10.1039/P19850000057
(1985)
