Bulletin of the Chemical Society of Japan p. 2886 - 2892 (1981)
Update date:2022-09-26
Topics:
Kawabe
The amination of chloromethylated polystyrene (CMPS) and benzyl chloride (BC) with amino alcohols was investigated kinetically in dioxane, N,N-dimethylformamide (DMF), and dimethyl sulfoxide (DMSO). The amination rate was related mainly to the branching structure and partly to the pK of amino alcohols. The difference in the amination rate between CMPS and BC is discussed in terms of the activation parameters. The amination rate of the polymer partly containing quaternary ammonium groups (QCMPS) in DMSO was found to be greater than that of CMPS probably owing to the ion-dipole interaction.
View MoreShanghai WinTide BioTechnology Co.,Ltd
Contact:86-21-37100630
Address:No. 908 Yunhe Road, Fengxian district, Shanghai
Suzhou BEC Fine Chemicals Co., Ltd.
website:http://www.bek.com.cn
Contact:0512-68095917 18913193865
Address:6, Jin Shan Road, Suzhou New District, 215011 China Suzhou Nations Pharmaceutical Innovation Center Inside
Jewim Pharmaceutical (Shandong) Co., Ltd
Contact:+8615621883869
Address:山东省泰安市高新技术产业开发区配天门大街西首
Nantong Baokai Chemical Co., Ltd (Hangzhou Baokai Bio-Chemicals Co.,Ltd.)
Contact:+86-513-83886111
Address:No. 68 Suzhou road ,Binjiang Fine Chemical Industrial Park , Beixin town, Qidong city ,Jiangsu province
Contact:+1-284-4950244
Address:Box 3069, Road Town, Tortola, British Virgin Islands
Doi:10.1016/S0022-328X(00)92889-4
(1982)Doi:10.1016/j.bmcl.2004.07.051
(2004)Doi:10.2174/157017811799304098
(2011)Doi:10.1246/cl.1981.797
(1981)Doi:10.1055/s-1981-29431
(1981)Doi:10.1055/s-1981-29458
(1981)
