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ChemicalBook CAS DataBase List 5-hydroxy-3,3-diMethyl-2,3-dihydro-1H-indol-2-one
80711-56-4

5-hydroxy-3,3-diMethyl-2,3-dihydro-1H-indol-2-one synthesis

4synthesis methods
2H-Indol-2-one, 1,3-dihydro-5-methoxy-3,3-dimethyl-1-(phenylmethyl)-

111118-65-1
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Yield:80711-56-4 66%

Reaction Conditions:

with hydrogen bromide in acetic acid; for 5 h;Heating;

References:

Lee;Huang;Lin;Shih;Lee;Lin [Journal of Heterocyclic Chemistry,1995,vol. 32,# 1,p. 1 - 11]