Convenient Syntheses of Naturally Occurring Angular and Linear Naphthopyrans†
作者:Madhusudan V. Paradkar、Himanshu M. Godbole、Anup A. Ranade、Augustine R. Joseph
DOI:10.1039/a708718g
日期:——
A convenient synthesis of naturallyoccurring angular naphthopyrans and their 6-demethoxy derivatives is described starting from 2-acetyl-1-naphthols along with the synthesis of linear naphthopyrans from 3-acetyl-2-naphthol.