A practical method for using alkoxide-accelerated vinylcyclobutane ring expansions in the synthesis of six-membered rings. Unexpected orbital symmetry allowed and forbidden 1,3-sigmatropic rearrangements
COHEN, THEODORE;BROCKUNIER, LINDA, TETRAHEDRON, 45,(1989) N0, C. 2917-2924
作者:COHEN, THEODORE、BROCKUNIER, LINDA
DOI:——
日期:——
A practical method for using alkoxide-accelerated vinylcyclobutane ring expansions in the synthesis of six-membered rings. Unexpected orbital symmetry allowed and forbidden 1,3-sigmatropic rearrangements
作者:Theodore Cohen、M. Bhupathy、James R. Matz
DOI:10.1021/ja00341a035
日期:1983.2
Efficient synthesis of 2-vinylcyclobutanones by the rearrangement of 1-methoxy-1-cyclopropylcarbinols under neutral conditions