2,2-Dimethyl-propane-1-sulphonic acid 5-(2,4-diamino-pyrimidin-5-ylmethyl)-3-ethoxy-2-iodo-phenyl ester → 2,2-Dimethyl-propane-1-sulphonic acid 3'-amino-4-(2,4-diamino-pyrimidin-5-ylmethyl)-6-ethoxy-4'-methoxy-biphenyl-2-yl ester

Participants

Reaction Steps

Starting from 197 mg (0.66 mmol) N-(5-bromo-2-methoxy-phenyl)-2,2,2-trifluoro-acetamide and 173 mg (0.33 mmol) 2,2-dimethyl-propane-1-sulphonic acid 5-(2,4-diamino-pyrimidin-5-ylmethyl)-3-ethoxy-2-iodo-phenyl ester, 46 mg of the title compound are obtained as a brownish solid after two chromatography operations.

Provenance & Evidence