1.An efficient palladium-cocatalyst system for vinylation of unsaturated carboxylic acid has been exploited,among which aliphatic amines(ALA)are firstly used as cocatalysts.

1.以醋酸钯/林/脂肪胺为体系,丙烯酸和乙酸乙烯酯为原料,通过乙烯交换反应制备丙烯酸乙烯酯。

2.The sythesis of Monuron herbicide by oxidative-reductive carbonylation of dimethyamine and p-ClC6H4NO2 using selenium as catalyst and organic base as cocatalyst was studied.

2.研究了以硒为剂,有机胺为助剂,对氯硝苯和二甲胺为反应底物,经高选择性氧还原羰一步合成灭草隆除草剂。