cocatalyst

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.

研究了以硒为催剂,有机胺为助催剂,对氯硝苯和二甲胺为反应底物,经高选择性氧还原羰步合成灭草隆除草剂。

Metal signs silk stamp inks is to use the hambin General alkide, prorerties, and so on synthetic resin as binders, part are pigments(ⅲ), cocatalyst, WGT.

金属标牌丝印油堪是是拔取醇酸、酚醛等分解树脂作为不断，入局部颜、助剂等制成的兼用油墨。

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

以醋酸钯/邻菲洛林/脂肪胺为催体系,丙烯酸和乙酸乙烯酯为原,通过乙烯交换反应制备丙烯酸乙烯酯。