3-AMINO-1H-INDOLE-2-CARBOXYLIC ACID TERT-BUTYL ESTER

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Follow the procedure of Example 3 (Steps B3–B5) but start with N-(2-cyano-phenyl)-2,2,2-trifluoroacetamide (synthesis described in J. Fluorine Chem. 1981, 18, (2), 185–95) and tert-butyl bromoacetate to obtain the title compound: MS 310(M+H), TLC (silica gel, dichloromethane/methanol, 7:1) Rf=0.38.