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New reactions of γ-halocarbanions: underestimated reactive intermediates in organic synthesis

✍ Scribed by M. Barbasiewicz; M. Judka; M. Makosza


Book ID
106519400
Publisher
Springer
Year
2004
Tongue
English
Weight
852 KB
Volume
53
Category
Article
ISSN
1573-9171

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## Abstract __γ__‐Chlorocarbanions of proper nucleophilicity, generated from 3‐chloropropyl pentachlorophenyl sulfone (=pentachloro[(3‐chloropropyl)sulfonyl]benzene; **1**; Ar=C~6~Cl~5~), add to electron‐deficient formal imines **3a**–**l** to produce anionic adducts that enter intramolecular subst