CAS: 10563-27-6; 2,2'-(Propane-1,3-Diylbis(Azanediyl))Diethanol

相似化合物

4461-39-6 33759-44-3 112041-05-1

上下游产品

CAS号75-21-8 环氧乙烷 | CAS号109-76-2 1,3-丙二胺 | CAS号141-43-5 2-氨基乙醇 | CAS号109-64-8 1,3-二溴丙烷

C.I.酸性橙108,1,3-二溴丙烷置于sodium Carbonate体系中,用 乙醇 用作溶剂,化学反应 16.0H,以36%的收率获得n,N'-二羟乙基-1,3-丙二胺
参考文献:Krakowiak,Krzysztof E.; Bradshaw,Jerald S.; Izatt,Reed M.,Journal Of Heterocyclic Chemistry,1990,Vol. 27,# 6,P. 1585-1589
标题:Krakowiak,Krzysztof E.; Bradshaw,Jerald S.; Izatt,Reed M.,Journal Of Heterocyclic Chemistry,1990,Vol. 27,# 6,P. 1585-1589

专利信息

专利号:US-2025179240-A1
优先权日:2021-11-25
标题 :A polyester polymer compound, preparation method and use thereof
发明人：LIN BOLIN; XU JIALIN; XU LUYAN
权利人:UNIV SHANGHAI TECHNOLOGY
摘要:The present disclosure relates to the technical field of polymer synthesis, and in particular, to a polyester polymer compound and a preparation method thereof, the method employs a heterocyclic lactone of formula 1 as a raw material and carries out a ring-opening polymerization reaction catalyzed by an organic base to obtain the polyester polymer compound of formula 2 and/or formula 3. The present disclosure also discloses δLH2 and a preparation method thereof. The method described in the present disclosure realizes the preparation of these polyester polymer compounds for the first time. The method in the present disclosure utilizes a wide range of raw materials and a simple, cost-effective catalyst with excellent activity. The present disclosure effectively alleviates the harm caused by the greenhouse effect. The present disclosure also discloses the use of these polyester polymer compounds, where the prepared polymer film is colorless, transparent, and has good flexibility, viscoelasticity, and the like. The polyester polymer compounds have good physicochemical properties and recyclability, and are promising for a wide range of applications.