New indole derivatives. Synthesis of 3-acyl-1-carbethoxy-2-trifluoromethanesulfonylindoles and of substituted 2-vinylindoles

3-Acyl-1-carbethoxy-2-trifluoromethanesulfonylindoles 6 and 3-acyl-2-vinylindoles 7 are synthesized from 3-[(1-chloro)alkylidene]indol-2(3H)-ones 2 via 1-carbethoxy-3-[(1-dimethylamino)alkylidene]indol-2(3H)-ones 4. Graphic

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Bibliographic Details
Published in:Tetrahedron 1995-02, Vol.51 (8), p.2353-2362
Main Authors: Beccalli, Egle M, Marchesini, Alessandro
Format: Article
Language:English
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Summary:3-Acyl-1-carbethoxy-2-trifluoromethanesulfonylindoles 6 and 3-acyl-2-vinylindoles 7 are synthesized from 3-[(1-chloro)alkylidene]indol-2(3H)-ones 2 via 1-carbethoxy-3-[(1-dimethylamino)alkylidene]indol-2(3H)-ones 4. Graphic
ISSN:0040-4020
1464-5416
DOI:10.1016/0040-4020(94)01092-E