Trifluoroacetic acid → HCID 66970457, compound

Participants

Reaction Steps

A mixture of (R)-2-(2-(2,4-dimethoxybenzylamino)-4-fluorophenylamino)-9-(8-fluorochroman-4-yl)-7H-purin-8(9H)-one (14 mg) and TFA (1 mL) was stirred for 60 min when triethyl silane (0.5 mL) was added. The resulting solution was stirred at RT for 16 hr, then the solvents were reduced in vacuo to yield (R)-2-(2-amino-4-fluorophenylamino)-9-(8-fluorochroman-4-yl)-7H-purin-8(9H)-one that was used as such.

Provenance & Evidence