Precise synthesis of sulfur-containing polymers via cooperative dual organocatalysts with high activity.
作者： Cheng-Jian Zhang , Hai-Lin Wu , Yang Li , Jia-Liang Yang , Xing-Hong Zhang
DOI: 10.1038/S41467-018-04554-5
关键词: Copolymer 、 Supramolecular chemistry 、 Amidine 、 Epoxide 、 Polymer 、 Combinatorial chemistry 、 Thiourea 、 Chemistry 、 Carbonyl sulfide 、 Phosphazene
摘要: … sulfur-containing polymer is still a big challenge in polymer chemistry. Here, we report a metal-free, living copolymerization of carbonyl … sulfur-containing polymers with precise structure. …
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M. Luo, X.-H. Zhang, D. J. Darensbourg, Synthesis of cyclic monothiocarbonates via the coupling reaction of carbonyl sulfide (COS) with epoxides Catalysis Science & Technology. ,vol. 6, pp. 188- 192 ,(2016) , 10.1039/C5CY00977D
O. Hauenstein, M. Reiter, S. Agarwal, B. Rieger, A. Greiner, Bio-based polycarbonate from limonene oxide and CO2 with high molecular weight, excellent thermal resistance, hardness and transparency Green Chemistry. ,vol. 18, pp. 760- 770 ,(2016) , 10.1039/C5GC01694K
Michael R. Kember, Antoine Buchard, Charlotte K. Williams, Catalysts for CO2/epoxide copolymerisation Chemical Communications. ,vol. 47, pp. 141- 163 ,(2011) , 10.1039/C0CC02207A
Donald J. Darensbourg, Stephanie J. Wilson, What's new with CO2? Recent advances in its copolymerization with oxiranes Green Chemistry. ,vol. 14, pp. 2665- 2671 ,(2012) , 10.1039/C2GC35928F
Takumi Mizuno, Junko Takahashi, Akiya Ogawa, Benzyl chloroformate (CbzCl) synthesis using carbon monoxide as a carbonyl source Tetrahedron. ,vol. 58, pp. 10011- 10015 ,(2002) , 10.1016/S0040-4020(02)01331-5
Matthew K. Kiesewetter, Eun Ji Shin, James L. Hedrick, Robert M. Waymouth, Organocatalysis: Opportunities and Challenges for Polymer Synthesis Macromolecules. ,vol. 43, pp. 2093- 2107 ,(2010) , 10.1021/MA9025948
Donald J. Darensbourg, Jeremy R. Andreatta, Matthew J. Jungman, Joseph H. Reibenspies, Investigations into the coupling of cyclohexene oxide and carbon disulfide catalyzed by (salen)CrCl. Selectivity for the production of copolymers vs. cyclic thiocarbonates Dalton Transactions. pp. 8891- 8899 ,(2009) , 10.1039/B911061E
Claire T. Cohen, Tony Chu, Geoffrey W. Coates, Cobalt Catalysts for the Alternating Copolymerization of Propylene Oxide and Carbon Dioxide: Combining High Activity and Selectivity Journal of the American Chemical Society. ,vol. 127, pp. 10869- 10878 ,(2005) , 10.1021/JA051744L
Xiao-Bing Lu, Wei-Min Ren, Guang-Peng Wu, CO2 Copolymers from Epoxides: Catalyst Activity, Product Selectivity, and Stereochemistry Control Accounts of Chemical Research. ,vol. 45, pp. 1721- 1735 ,(2012) , 10.1021/AR300035Z
Bas G. G. Lohmeijer, Russell C. Pratt, Frank Leibfarth, John W. Logan, David A. Long, Andrew P. Dove, Fredrik Nederberg, Jeongsoo Choi, Charles Wade, Robert M. Waymouth, James L. Hedrick, Guanidine and Amidine Organocatalysts for Ring-Opening Polymerization of Cyclic Esters Macromolecules. ,vol. 39, pp. 8574- 8583 ,(2006) , 10.1021/MA0619381