FORMATION OF MORPHINANDIENONES VIA ORTHO-QUINOL ACETATES OF N-TRIFLUOROACETYLTETRAHYDROISOQUINOLIN-7-OLS

被引:9
作者
HOSHINO, O
OGASAWARA, H
SUZUKI, M
ARASAWA, M
UMEZAWA, B
机构
[1] Faculty of Pharmaceutical Sciences, Science University of Tokyo 12, Shinjuku-ku, Tokyo, 162, Ichigaya Funagawara-machi
关键词
D O I
10.3987/COM-89-S88
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
(±)-N-Trifluoroacetylnormorphinandienones (4a,b) were obtained by acid treatment of o-quinol acetates [o-QAs] (2a,b) in CH2Cl2 or CH3CN at low temperature. © 1990.
引用
收藏
页码:385 / 388
页数:4
相关论文
共 7 条
[1]   STUDIES ON TETRAHYDROISOQUINOLINES .18. A SYNTHESIS OF 8-CHLOROMORPHINANDIENONES AND 8-CHLOROHOMOMORPHINANDIENONES [J].
HARA, H ;
HOSHINO, O ;
UMEZAWA, B .
NIPPON KAGAKU KAISHI, 1981, (05) :813-818
[2]  
HARA H, 1988, CHEM PHARM BULL, V36, P3638
[3]  
HARA H, 1976, CHEM PHARM BULL, V24, P262
[4]   A NOVEL SYNTHESIS OF (+)-NORAPORPHINE ALKALOIDS, (+)-WILSONIRINE AND (+)-NORDOMESTICINE [J].
HOSHINO, O ;
OGASAWARA, H ;
SUZUKI, M ;
UMEZAWA, B .
HETEROCYCLES, 1987, 25 :151-153
[5]   EFFICIENT INTRA-MOLECULAR MONOPHENOL OXIDATIVE COUPLING [J].
KUPCHAN, SM ;
DHINGRA, OP ;
KIM, CK .
JOURNAL OF ORGANIC CHEMISTRY, 1978, 43 (21) :4076-4081
[6]  
SZANTAY C, 1980, TETRAHEDRON LETT, V21, P350
[7]   APPLICATION OF LEAD-TETRAACETATE OXIDATION TO SYNTHESIS OF ISOQUINOLINE ALKALOIDS [J].
UMEZAWA, B ;
HOSHINO, O .
HETEROCYCLES, 1975, 3 (11) :1005-1033