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研究了烯烃在光促进温和条件(常温常压)和非贵金属Co(OAc)_2的催化下与二氧化碳的羰基化反应;同时对反应进行了~()13CO_2和~(13)CH_3OH同位素实验研究。~(13)CO_2和~(13)CH_3OH同位素实验研究表明,光促进下本实验体系中二氧化碳参与的羰基化反应所得产物羧酸甲酯中的羰基碳约有50％来自CO_2,另50％来自CH_3OH。
The carbonylation of alkene with carbon dioxide under mild conditions of light (normal temperature and pressure) and non - precious metal Co (OAc) 2 was studied. The isotopes of ~ () 13CO_2 and ~ (13) CH_3OH were also studied. ~ (13) CO_2 and ~ (13) CH_3OH isotope experiments show that about 50% of the carbonyl carbons in the carboxylic acid methyl ester obtained from the carbonylation of carbon dioxide involved in this experiment are from CO_2 and the other 50% CH_3OH.