Chemical release control: Carbamates of 3‐vinylphenyl and 2‐methacryloyloxyethyl isocyanates and perfume and herbicide alcohols
1989; Wiley; Volume: 27; Issue: 2 Linguagem: Inglês
10.1002/pola.1989.080270209
ISSN1099-0518
AutoresHiroyoshi Kamogawa, Hiroyuki Kohno, Rikiya Kitagawa,
Tópico(s)Synthetic Organic Chemistry Methods
ResumoAbstract Polymerizable carbamates were synthesized from 3‐vinylphenyl and 2‐methacryloyloxyethyl isocyanates and perfume and herbicide alcohols, such as 2‐phenethyl alcohol, citronellol, geraniol, 1‐menthol, borneol, and 2‐(2,4‐dichlorophenoxy)‐ and 2‐(2,4,5‐trichlorophenoxy)ethyl alcohols. Copolymerization of these carbamate monomers and N ‐vinyl‐2‐pyrrolidone with AIBN in dioxane gave respective copolymers. Hydrolyses of both monomers and copolymers, however, required severe acid conditions, although different chemical structures gave different hydrolytic behaviors.
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