(1-OXO-4-PHENYLPHTHALAZIN-2(1H)-YL)ACETIC ACID synthesis

2synthesis methods

85-52-9 Synthesis

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 71 percent / TEA / ethanol / 2.5 h / Heating
2: 10 percent aq. NaOH / 4 h / Heating

References:

Horn;Morgenstern;Unverferth [Pharmazie,1990,vol. 45,# 10,p. 724 - 727]

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