Studies on quinones. XV. A convenient entry into thetetrahydrophenanthrene-1,4-quinone system utilizing the dienone-phenol rearrangement of spiro [cyclopentanenaphthalene]triones
作者:R. Cassis、M. Scholz、R. Tapia、J.A. Valderrama
DOI:10.1016/s0040-4039(01)84577-9
日期:——
A four-step approach to the synthesis of 10-acetyloxi-5,6,7,8-tetrahydrophenanthrene-1,4-derivatives, starting from acylbenzoquinones, is described.