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.
研究了以硒为催化剂,有机胺为助催化剂,对氯硝基苯和二甲胺为反应底物,经高选择性氧化还原羰基化一步合成灭草隆除草剂。
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.
研究了以硒为催化剂,有机胺为助催化剂,对氯硝基苯和二甲胺为反应底物,经高选择性氧化还原羰基化一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.
金属印油堪
是是拔
、酚醛等分解树脂作为不断结料,增入局部颜料、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.
以醋钯/邻菲洛林/脂肪胺为催化体系,丙烯
和乙
乙烯酯为原料,通过乙烯基交换反应制备丙烯
乙烯酯。
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