反应详情

In analogy to the procedure described in example 3 b], [6-(tert-butyl-dimethyl-silanyloxy)-3-chloro-indol-1-yl]-acetic acid tert-butyl ester was treated with tetrabutylammonium fluoride hydrate to obtain (3-chloro-6-hydroxy-indol-1-yl)-acetic acid tert-butyl ester as colorless gum.