An approach for the palladium-catalyzed ethoxycarbonylations of arylboronicacids using diethyl pyrocarbonate as carbon monoxide/carbon dioxide (CO/CO2) surrogate in moderate to good yields has been investigated.
研究了一种使用焦碳酸二乙酯作为一氧化碳/二氧化碳(CO / CO 2)替代物以中等至良好收率进行芳基硼酸的钯催化乙氧基羰基化的方法。