Triethylamine → HCID 67523859, compound

Participants

Reaction Steps

1.99 ml (1.99 mmol) of 1M t-butyl-dimethylsilyl chloride in dichloromethane were added at 0° C. to a solution of 470 mg (1.81 mmol) 3-[4-(4-Amino-phenoxy)-pyrimidin-2-ylamino]-propan-1-ol and 256 mg (2.53 mmol) triethylamine in 5 ml dichloromethane. The reaction mixture was stirred for 12 h at r.t. and extracted with water. The organic phase was dried (sodium sulphate) and evaporated. The obtained material was purified by chromatography on silica (ethyl acetate/n-heptane 1:1) to give 520 mg (77%) oily [4-(4-Amino-phenoxy)-pyrimidin-2-yl]-(3-trimethylsilanyloxy-propyl)-amine.

Provenance & Evidence