Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List Ethyl5-bromo-3-hydroxy-1H-indole-2-carboxylate
153501-30-5

Ethyl5-bromo-3-hydroxy-1H-indole-2-carboxylate synthesis

4synthesis methods
-

Yield:153501-30-5 86%

Reaction Conditions:

Stage #1: ethyl 5-bromo-3-formyl-1H-indole-2-carboxylatewith toluene-4-sulfonic acid;3-chloro-benzenecarboperoxoic acid in dichloromethane at 10;Baeyer-Villiger oxidation;
Stage #2: with dimethylsulfide;ethanol

References:

Hickman;Sturino;Lachance [Tetrahedron Letters,2000,vol. 41,# 43,p. 8217 - 8220]