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ChemicalBook CAS DataBase List 6-OXO-1-PHENYL-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID
33548-33-3

6-OXO-1-PHENYL-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID synthesis

2synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: hydrogenchloride / methanol / 16 h / 20 °C / Inert atmosphere
2.1: sodium methylate / methanol / 3 h / 50 °C / Inert atmosphere
2.2: pH 3 - 4

References:

WO2023/22497,2023,A1

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