Acyliminium ion cyclizations: Synthesis of thieno[2′,3′:3,4]pyrrolo[2,1- a ] isoindolone and benzo[ a ]thieno[2,3(3,2 or 3,4)- g ]indolizinones
Identifieur interne : 000878 ( Istex/Corpus ); précédent : 000877; suivant : 000879Acyliminium ion cyclizations: Synthesis of thieno[2′,3′:3,4]pyrrolo[2,1- a ] isoindolone and benzo[ a ]thieno[2,3(3,2 or 3,4)- g ]indolizinones
Auteurs : Mohamed Othman ; Pascal Pigeon ; Bernard DecroixSource :
- Tetrahedron [ 0040-4020 ] ; 1997.
Abstract
N-acyliminium cyclizations onto thiophene to give thieno[2′,3′:3,4]pyrrolo[2,1-a]isoindolone (2b) and benzo[a]thieno[2,3(3,2 or 3,4)-g]indolizinones (12a-c) were studied.
Url:
DOI: 10.1016/S0040-4020(96)01196-9
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