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4,4-Dimethyl-1-cyclopentene-1-carboxylic acid

4,4-Dimethyl-1-cyclopentene-1-carboxylic acid

CAS号：79671-66-2

英文名：4,4-Dimethyl-1-cyclopentene-1-carboxylic acid

分子式：C8H12O2

分子量：140.18

合成路线

2-diazo-3-hydroxy-5,5-dimethylcyclohexan-1-one

2-diazo-3-hydroxy-5,5-dimethylcyclohexan-1-one

4,4-dimethyl-2-oxocyclopentane-1-carbaldehyde

4,4-dimethyl-2-oxocyclopentane-1-carbaldehyde

4,4-Dimethyl-1-cyclopentene-1-carboxylic anhydride

4,4-Dimethyl-1-cyclopentene-1-carboxylic anhydride

(Z)-(4,4-dimethyl-2-oxocyclopentylidene)methyl 4,4-dimethylcyclopent-1-ene-1-carboxylate

(Z)-(4,4-dimethyl-2-oxocyclopentylidene)methyl 4,4-dimethylcyclopent-1-ene-1-carboxylate

(Z)-(4,4-dimethyl-2-oxocyclopentylidene)methyl 2-hydroxy-4,4-dimethylcyclopentane-1-carboxylate

(Z)-(4,4-dimethyl-2-oxocyclopentylidene)methyl 2-hydroxy-4,4-dimethylcyclopentane-1-carboxylate

4,4-Dimethyl-1-cyclopentene-1-carboxylic acid

4,4-Dimethyl-1-cyclopentene-1-carboxylic acid

trans-2-hydroxy-4,4-dimethylcyclopentane-1-carboxylic acid

trans-2-hydroxy-4,4-dimethylcyclopentane-1-carboxylic acid

上游原料

2-diazo-3-hydroxy-5,5-dimethylcyclohexan-1-one

下游产品

(9ci)-4,4-二甲基-1-环戊烯-1-羰酰氯