4-oxo-2-phenyl-4H-chromen-3-yl benzoate synthesis

11synthesis methods

98-88-4 Synthesis

Yield:22812-29-9 96%

Reaction Conditions:

with 18-crown-6 ether;potassium hydroxide in dichloromethane;water;toluene at 20; for 0.0833333 h;

References:

Dziuba, Dmytro;Benhida, Rachid;Burger, Alain [Synthesis,2011,# 13,p. 2159 - 2164] Location in patent:experimental part

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