PHOTO-INDUCED REACTION OF ALKYLATED 1,4-TOLUQUINONE CARRYING ESTER GROUP IN THE ALKYL SIDE CHAIN
作者:Kazuhiro Maruyama、Tadashi Kozuka
DOI:10.1246/cl.1980.341
日期:1980.3.5
Irradiation of several 1,4-toluquinones 1a–d having functionalized side chain rapidly gave bicyclic phenolic compounds 2a–d in good yields via intramolecular hydrogen abstraction-proton transfer-cyclization. In the case of 1f, however, it was found that intramolecular rearrangement occurred concomitantly.