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Canadian Science Publishing, Canadian Journal of Chemistry, 5-6(79), p. 587-592, 2001

DOI: 10.1139/v00-163

Canadian Science Publishing, Canadian Journal of Chemistry, 5-6(79), p. 587-592

DOI: 10.1139/cjc-79-5-6-587

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Palladium-catalyzed alternating copolymerization of carbon monoxide with olefins bearing carbamate and amide functionalities

Journal article published in 2001 by Christophe Moineau, Giuseppe Mele ORCID, Howard Alper
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

The copolymerization of carbon monoxide with different olefins bearing carbamate and amide functionalities was effected using [Pd(CH3CN)4](BF4)2 as the catalyst and (R,R)-Me-DUPHOS (2:1 (v/v) MeNO2–MeOH or CH2Cl2 as the solvent). The products constitute a new class of functionalized copolymers, and were found to be optically active with a mixture of 1,4-ketone and spiroketal repeating units in the backbone. The influence of different parameters on the copolymerization of methyl N-(3-butenyl)carbamate with carbon monoxide was examined.Key words: copolymerization, carbon monoxide, olefins bearing carbamate and amide functionalities.