Structures of the polymers obtained by the solid-state polymerization of diyne, triyne, and tetrayne with long-alkyl substituents

S Okada, K Hayamizu, H Matsuda, A Masaki…

Index: Okada, Shuji; Hayamizu, Kikuko; Matsuda, Hiro; Masaki, Atsushi; Nakanishi, Hachiro Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 3 p. 857 - 863

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Citation Number: 47

Abstract

Structures of the polymers obtained by solid-state polymerization of diyne, triyne, and tetraynes substituted by long chain alkyl groups were investigated by solid-state 13 C NMR spectroscopy. Assignment of all peaks in the spectra were made successfully, referring to those of the monomers and the polydiacetylenes of known structures. It was clearly shown that the backbone of these polymers has always the same structure of (Remark: Graphics ...