Citation: Meng Zhang, Jun Ying Li, Guo Wei Zhou, Yuan Juan Wu, Yong Mei Xia, Tian Duo Li. Synthesis and characterization of α-butyl-ω-{3-[(2,2-dihydroxymethyl)-propionyloxy]}propylpolydimethylsiloxanes[J]. Chinese Chemical Letters, ;2009, 20(12): 1514-1517. doi: 10.1016/j.cclet.2009.06.027 shu

Synthesis and characterization of α-butyl-ω-{3-[(2,2-dihydroxymethyl)-propionyloxy]}propylpolydimethylsiloxanes

a School of Chemical and Materials Engineering, Jiangnan University, Wuxi 214122, China;
b School of Chemical Engineering, Shandong Institute of Light Industry, Jinan 250353, China;
c Central Laboratory, Shandong Academy of Agriculture Science, Jinan 250100, China

Received Date: 23 March 2009

Fund Project: We gratefully acknowledge the financial support of the Natural Science Foundation of China (No.20676074) and the Natural Science Foundation of Shandong Province (Nos.Y2004B04 and Y2006B22).

A series of polydimethylsiloxanes containing two primary hydroxyl groups at one single chain end were synthesized by five-step reactions which included esterification, hydroxyl protection, anionic ring-opening polymerization, hydrosilylation and deprotection.The prepared compounds in each step were characterized.The results showed that each step synthesis was successfully carried out and objective products could be achieved.
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