Synthesis of Pyrrolidines by Anionic Cyclization onto Allylic Ethers, Alkynes and Carboxylic Groups

α-Amino-methylstannanes with pendent allylic ether, alkyne or carboxylic groups, can be converted, on treatment with butyllithium, to 3-vinyl-, 3-methylene- or 3-keto-pyrrolidines by anionic cyclization. © 1997 Elsevier Science Ltd.

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Bibliographic Details
Published in:Tetrahedron letters 1997-10, Vol.38 (43), p.7621-7624
Main Authors: Coldham, Iain, Lang-Anderson, Maria M.S., Rathmell, Richard E., Snowden, David J.
Format: Article
Language:English
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Summary:α-Amino-methylstannanes with pendent allylic ether, alkyne or carboxylic groups, can be converted, on treatment with butyllithium, to 3-vinyl-, 3-methylene- or 3-keto-pyrrolidines by anionic cyclization. © 1997 Elsevier Science Ltd.
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(97)01809-1