Chemical and Pharmaceutical Bulletin p. 555 - 558 (1998)
Update date:2022-08-03
Topics:
Ogawa, Naotake
Taguchi, Hiroyuki
Honda, Yoshihiro
Sato, Takatoshi
2-Benzoyloxyethy vinyl ether (BOEVE) was cationically polymerized with the hydrogen iodide/zinc iodide (HI/Znl2) initiating system in toluene at - 15°C to form a narrow molecular weight distribution (MWD). The poly(BOEVE) obtained had a narrow MWD (M(w)/M(n)<1.2, M(w): weight-average molecular weight, M(n): number-average molecular weight). The M(n) of the poly(BOEVE) increased directly in proportion to the BOEVE conversion and to the reciprocal of the initial HI concentration, that is, the reaction was found to be a living polymerization. The hydrolysis rate of the polymer in the alkaline dioxane-water system decreased with increase in the M(n) of the polymer.
View MoreZibo Jujin Chemical Industry Co., Ltd.（Dongming Jujin Chemical Industry Co., Ltd. ）
Contact:+86-533-2975022
Address:No.99 Shanquan Road, Zhangdian District
Jiangsu Allyrise Pharmaceutical Co., Ltd.(expird)
Contact:+86-523-86818997
Address:Taizhou,Jiangsu Province,CHINA
Suzhou Time-chem Technologies Co., Ltd.
Contact:0512-63983931/68086856
Address:No. 1326 of Binhe Road, New District, Suzhou, Jiangsu, P. R. China
Contact:86-21-57725962
Address:shanghai
Contact:0086-29-88315623
Address:S711, Innovation Bldg No.25 Gaoxin 1st Rd, Xian P.R of China 710075
Doi:10.1055/s-2006-950181
(2006)Doi:10.1021/jm00195a010
(1979)Doi:10.1055/s-2002-19291
(2002)Doi:10.1021/jm00262a007
(1973)Doi:10.1080/07391102.2018.1513867
(2019)Doi:10.1002/1522-2675(200201)85:1<152::AID-HLCA152>3.0.CO;2-L
(2002)
