Journal of Polymer Science, Part A: Polymer Chemistry p. 3039 - 3045 (2012)
Update date:2022-08-10
Topics:
Olsen, Peter
Odelius, Karin
Albertsson, Ann-Christine
Main-chain-functionalized poly(L-lactide) (PLLA) with pendant unsaturations was synthesized through a one-pot postpolymerization procedure with the PLLA homopolymer as the starting material. The material was functionalized through α-hydrogen abstraction by a sterically hindered strong base, lithium diisopropylamide, followed by the addition of an acid chloride. Two different acid chlorides were examined, lauroyl chloride as a concept electrophile and oleoyl chloride to provide the pendant unsaturations. The semisolvated system, together with branching reactions from the alpha position of the acid chloride, yielded a high molar amount of the incorporated reactant in the material. The unsaturations were preserved under the chosen conditions and the material exhibited surfactant-like properties in blends with oleic acid and PLLA.
View MoreChina Synchem Technology Co.,Ltd
website:http://www.cnsynchem.com
Contact:+86-0552-4929311
Address:No.217 Daqing Road
Contact:86-25-84683399
Address:605, Phoenix Herui Plaza, No.389, South Taiping Road, Nanjing, China 210002
Yixing Bluwat Chemicals Co., Ltd.
Contact:+86 510 87821568
Address:Yongan Road, Yixing Chemical Industrial Park, Yixing, Jiangsu, China
JOY (TIANJIN) TECHNOLOGY AND DEVELOPMENT CO., LTD.
Contact:+86-22-66666666
Address:Tianjin
SHANXI JINJIN CHEMICAL INDUSTRIAL CO.,LTD
website:http://www.jinjingroup.com
Contact:4009982989
Address:Economic And Technological Development Zone,Hejin?City,Shanxi Province?,China
Doi:10.1021/acs.organomet.8b00113
(2018)Doi:10.1002/aoc.3931
(2018)Doi:10.1021/acs.orglett.5b02900
(2015)Doi:10.1002/chem.201803210
(2018)Doi:10.1016/j.tetlet.2012.10.039
(2012)Doi:10.1039/jr9400001266
()