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Synthesis of new monomers and polymers. III. Preparation of poly-N-salicylidenevinylamine and derivatives

✍ Scribed by Decoene, C. ;Teyssié, Ph.

Book ID
104532079
Publisher
John Wiley and Sons
Year
1962
Weight
449 KB
Volume
57
Category
Article
ISSN
0022-3832

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✦ Synopsis

Abstract

By condensation of polyvinylamine with several aromatic aldehydes, poly‐Schiff bases were obtained, which were practically 100% pure. The polysalicylidenevinylamine and its 5‐chloro‐, 5‐nitro, 4‐hydroxy, and 3‐methoxy derivatives, as well as the poly‐2‐hydroxynaphthylidenevinylamine and the polyfurfurylidenevinylamine were isolated. Their structure was checked by elementary analyses as well as by qualitative and quantitative infrared spectrophotometry. These compounds from interesting polychelates with transition metals.

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Synthesis of new monomers and polymers.
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✍ Dufonteny, L. ;Mifuna, E. ;Neirynck, G. ;Teyssié, Ph. 📂 Article 📅 1962 🏛 John Wiley and Sons ⚖ 566 KB

## Abstract The synthesis of 3‐methyl‐5‐isopropenylpyrazole and 1‐phenyl‐3‐methyl‐5‐isopropenylpyrazole is described, as well as the isolation of an addition compound with vinyl isocyanate, namely the __N__‐vinyl‐1‐(3‐methyl‐5‐isopropenylpyrazolyl)carboxamide. The 3‐methyl‐5‐isopropenylpyrazole onl