Synthesis of NLO polycarbonates via the ring-opening polymerization of macrocyclic prepolymers

机译：通过大环预聚物的开环聚合合成NLO聚碳酸酯

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Abstract: The synthesis and characterization of polycarbonates and polyformals is described. Copolymers of bisphenol A (BPA) and either a triphenyloxazole (1) or phenylquinoxaline (2) monomer were prepared. The polycarbonate copolymers were prepared by ring-opening polymerization of macrocyclic prepolymers using a solvent-free process. Preliminary electro- optic measurements have been performed on the polycarbonate copolymers of BPA and 1. Polyformals have also been prepared by a conventional polymerization process involving the reaction of dichloromethane with different feed ratios of BPA and either 1 or 2. The glass transition temperature of either the polyformals or polycarbonates is dramatically increased by increasing mole fractions of monomers 1 and 2. !12

机译：摘要：描述了聚碳酸酯和聚甲醛的合成与表征。制备了双酚A（BPA）和三苯基恶唑（1）或苯基喹喔啉（2）单体的共聚物。通过使用无溶剂方法将大环预聚物开环聚合来制备聚碳酸酯共聚物。已对BPA和1的聚碳酸酯共聚物进行了初步的电光测量。还通过常规聚合方法制备了聚甲醛，该方法涉及二氯甲烷与不同BPA和1或2进料比的反应。通过增加单体1和2的摩尔分数，可以大大提高聚甲醛或聚碳酸酯的含量！

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《Organic, Metallo-Organic, and Polymeric Materials for Nonlinear Optical Applications》|1994年|p.99-109|共11页
会议地点 Los Angeles CA(US)
作者
Joseph B. Kulig; Univ. of Akron; Akron; OH; USA; Collin G. Moore; Univ. of Akron; Akron; OH; USA; William J. Brittain; Univ. of Akron; Akron; OH; USA; Sandra Gilmour; Jet Propulsion Lab.; Pasadena; CA; USA; Joseph W. Perry; Jet Propulsion Lab.; Pasadena;
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正文语种 eng
中图分类无线电电子学、电信技术;
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机译：通过脂肪酶催化的硒碳酸酯单体含有脂肪酶催化的开环聚合的含有明确的硒脂族聚碳酸酯
2. Diphenyl phosphate as an efficient acidic organocatalyst for controlled/living ring-opening polymerization of trimethylene carbonates leading to block, end-functionalized, and macrocyclic polycarbonates [J] . Makiguchi K., Ogasawara Y., Kikuchi S., Macromolecules . 2013,第5期

机译：磷酸二苯酯是一种有效的酸性有机催化剂，用于碳酸亚丙酯的受控/活性开环聚合，从而生成嵌段，端官能化和大环聚碳酸酯
3. Synthesis and polymerization of norbornenyl-terminated multiblock poly(cyclohexene carbonate)s: A consecutive ring-opening polymerization route to multisegmented graft polycarbonates [J] . Kim J.G., Coates G.W. Macromolecules . 2012,第19期

机译：降冰片烯基封端的多嵌段聚碳酸环己烯酯的合成和聚合：多段接枝聚碳酸酯的连续开环聚合路线
4. Synthesis of NLO polycarbonates via the ring-opening polymerization of macrocyclic prepolymers [C] . Joseph B. Kulig, Collin G. Moore, William J. Brittain, Conference on organic, metallo-organic, and polymeric materials for nonlinear optical applications . 1994

机译：通过宏环预聚物的开环聚合对NlO聚碳酸酯的合成
5. Lipase-catalyzed ring-opening polymerizations: Polyesters, polycarbonates and block copolymers. [D] . Deng, Fang. 1998

机译：脂肪酶催化的开环聚合反应：聚酯，聚碳酸酯和嵌段共聚物。
6. Organocatalyzed ring-opening copolymerization of α-bromo-γ-butyrolactone with ε-caprolactone for the synthesis of functional aliphatic polyesters – pre-polymers for graft copolymerization [O] . Chen Gao, Chi-Hui Tsou, Chun-Yan Zeng, 2018

机译：α-溴-γ-丁内酯与ε-己内酯的有机催化开环共聚反应以合成功能性脂肪族聚酯-接枝共聚的预聚物
7. Ring-opening copolymerization (ROCOP): synthesis and properties of polyesters and polycarbonates [O] . Paul S, Zhu Y, Romain C, 2015

机译：开环共聚（ROCOp）：聚酯和聚碳酸酯的合成和性质
8. Organometallic Nonlinear Optical (NLO) Polymers. 2. Synthesis of Main-Chain Organometallic Polymers and a Structural Study of Ferrocene NLO-Phores. [R] . Wright, M. E., Toplikar, E. G. 1992

机译：有机金属非线性光学（NLO）聚合物。 2.主链有机金属聚合物的合成和二茂铁NLO-孔的结构研究。

Synthesis of NLO polycarbonates via the ring-opening polymerization of macrocyclic prepolymers

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