Regio- and stereoselective alternating c
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Jian-Chao Yuan; Shi-Jie Lu
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Article
📅
2001
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Elsevier Science
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French
⚖ 116 KB
Enantioselective alternating copolymerization of carbon monoxide with propylene, 1-heptene, 1-octene, and styrene was carried out using a palladium catalyst modified by 1,4-3,6-dianhydro-2,5-dideoxy-2,5-bis(diphenylphosphino)-L-iditol (DDPPI). The pure poly(1,4-ketone)s were obtained by dissolving t