SYNTHESIS OF PHYSOPERUVINE (8-METHYL-8-AZABICYCLO[3.2.1]OCTAN-1-OL), NORPHYSOPERUVINE AND DEHYDRO-DERIVATES

被引:21
作者
JUSTICE, DE [1 ]
MALPASS, JR [1 ]
机构
[1] UNIV LEICESTER,DEPT CHEM,LEICESTER LE1 7RH,ENGLAND
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1994年 / 18期
关键词
D O I
10.1039/p19940002559
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
4-Aminocycloheptanones have been synthesised in high yield from cyclohepta-1,3-diene. These compounds exist mainly as the bicyclic tautomers (8-azabicyclo[3.2.1] octan-1-ol derivatives; the title compounds) as shown by C-13 NMR spectroscopy at low temperatures. 4-Aminocyclohept-2-enones are reactive but show a preference for the monocyclic tautomers; N-benzytoxycarbonyl derivatives of the saturated and unsaturated systems are isolated as the monocyclic tautomers.
引用
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页码:2559 / 2564
页数:6
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