1-tert-butyl-5-methyl-1H-pyrazole-3,4-dicarboxylic acid dimethyl ester

1-tert-butyl-5-methyl-1H-pyrazole-3,4-dicarboxylic acid dimethyl ester

CAS号：125541-64-2

英文名：1-tert-butyl-5-methyl-1H-pyrazole-3,4-dicarboxylic acid dimethyl ester

分子式：C12H18N2O4

分子量：254.282

上游原料

2-methoxy-2,5-dimethyl-5-(1,1-dimethylethyl)-Δ3-1,3,4-oxadiazoline

2-methoxy-2,5-dimethyl-5-(1,1-dimethylethyl)-Δ3-1,3,4-oxadiazoline

丁炔二酸二甲酯

丁炔二酸二甲酯

3-tert-butyl-3-methyl-3H-pyrazole-4,5-dicarboxylic acid dimethyl ester

3-tert-butyl-3-methyl-3H-pyrazole-4,5-dicarboxylic acid dimethyl ester

上游原料

2-methoxy-2,5-dimethyl-5-(1,1-dimethylethyl)-Δ3-1,3,4-oxadiazoline 丁炔二酸二甲酯 3-tert-butyl-3-methyl-3H-pyrazole-4,5-dicarboxylic acid dimethyl ester 甲醇