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ChemicalBook CAS DataBase List PYRAZOLE-4-CARBOXYLIC ACID, 3-AMINO-1-METHYL-, ETHYL ESTER
21230-43-3

PYRAZOLE-4-CARBOXYLIC ACID, 3-AMINO-1-METHYL-, ETHYL ESTER synthesis

9synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: toluene / 1 h / Heating / reflux
2: hydrogenchloride / ethanol; water / 1.33 h / 20 °C / Heating / reflux

References:

BAYER CROPSCIENCE AKTIENGESELLSCHAFT WO2004/103975, 2004, A1

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