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Vicarious substitution of hydrogen in aromatic heterocycles with carbanions of chloromethyl sulfonyl compounds

✍ Scribed by M. Mákosza; J. Goliński; A. Rykowski

Book ID
104221508
Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
145 KB
Volume
24
Category
Article
ISSN
0040-4039

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✦ Synopsis

Carbanions of chloromethyl phenylsulfone and chloromethane sulfonmorpholide replace hydrogen in benzothiazole ,acridine and variety of substituted 1,2,4-triazines giving corresponding sulfonyl methylderivatives. Recently we have found

📜 SIMILAR VOLUMES

Vicarious Nucleophilic Substitution of H
Vicarious Nucleophilic Substitution of Hydrogen in Nitropyridines by α-Chloroalkyl Phenyl Sulfone Carbanions
✍ M??kosza, Mieczystaw ;Chylińska, Barbara ;Mudryk, Bogustaw 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 391 KB

## Abstract Nitropyridines and chloronitropyridines react with carbanions of α‐chloroalkyl phenyl sulfones yielding products of the vicarious nucleophilic substitution of hydrogen at positions __ortho__ and __para__ to the nitro group. A general rule that the vicarious substitution of hydrogen proc