Phenanthro[4,5-<i>bcd</i>]furan Derivatives. II. A Synthesis of 3-Hydroxyphenanthro[4,5-<i>bcd</i>]furan (Morphenol)
作者:Takaaki Horaguchi、Takahachi Shimizu
DOI:10.1246/bcsj.47.485
日期:1974.2
3-Hydroxyphenanthro[4,5-bcd]furan (I) was synthesized by the dehydrogenation, with 20% palladium on charcoal, of 3-oxo-1,2,3,8,9,9a-hexahydronaphtho[4,5-bcd]furan (XII), which had itself been prepared via a naphtho[1,8-bc]furan derivative (IX) starting from 8-hydroxy-1-tetralone (IV).