Satoyuki Chikaoka, T. Takata, T. Endo
Dec 1, 1991
Citations
0
Influential Citations
10
Citations
Journal
Macromolecules
Abstract
2-Methyl-1,4,6-trioxaspiro[4.6]decane and 2-methyl-1,4,6-trioxaspiro[4.4]nonane, which could not give any homopolymer, were copolymerized with 1,4,6-trioxaspiro[4.6]undecane. The structure of the copolymers was suggested as poly(cyclic orthoester), which was formed via single ring opening of the ether rings of the spiroorthoesters.