W Choi, F Sanda, T Endo - Journal of Polymer Science Part A …, 1998 - Wiley Online Library
Novel one‐pot syntheses of sulfur‐containing polymers from a bifunctional five‐membered cyclic dithiocarbonate (1a) were carried out. Polythiourethanes were obtained by the …
MA Abd-Alla, KI Aly - High Performance Polymers, 1990 - journals.sagepub.com
A novel method for the synthesis of copoly (ester-thioester) s of high molecular weight has been developed. These polymers were prepared readily by direct polycondensation of 4 …
A Kameyama, Y Kimura, T Nishikubo - Macromolecules, 1997 - ACS Publications
Poly (S-thioester) s were successfully synthesized by a new addition reaction of bis (thiirane) s with diacyl chlorides catalyzed by quaternary onium salts or crown ether complexes. The …
H Hirano, J Kadota, Y Agari, T Harada… - Polymer Engineering …, 2007 - Wiley Online Library
A series of sulfur‐containing linear polythioesters were synthesized from 4, 4′‐ biphenyldithiol (BPT) and bifunctionally aliphatic acyl dichlorides (ACs) by means of …
C Bonnans-Plaisance, S Courric, G Levesque - Polymer Bulletin, 1992 - Springer
The synthesis of a new monomer holding a carboxylate function and a thiirane ring, is described in this study. Its homopolymerization through thiirane ring opening, using as …
H Tomita, F Sanda, T Endo - Macromolecules, 2001 - ACS Publications
The polyaddition of a five-membered bis (cyclic thiocarbonate), 2, 2-bis [p-(1, 3-dioxolane-2- thione-4-yl-methoxy) phenyl] propane (B5CTC) with diamines, 4, 9-dioxa-1, 12 …
W Choi, M Nakajima, F Sanda… - … Chemistry and Physics, 1998 - Wiley Online Library
Novel one‐pot syntheses of sulfur‐containing polymers from a five‐membered cyclic dithiocarbonate (5‐phenoxymethyl‐1, 3‐oxathiolane‐2‐thione (1)) and diamines were …
K Uenishi, A Sudo, T Endo - Journal of Polymer Science Part A …, 2005 - Wiley Online Library
Poly (thiourethane) s having a siloxane moiety in the side chain were synthesized with a 5‐ membered cyclic dithiocarbonate (DTC) having a siloxane group as a building block. The …
Y Kawai, T Kanbara… - Journal of Polymer Science …, 1999 - Wiley Online Library
Condensation-type polythioamides have been prepared from bis (dithioester) s or bis (thioester) s with diamines. 1 However, in contrast to the extensive study of polyamides …