反应详情

(4-Amino-5-benzyl-pyrimidin-2-ylsulfanyl)-acetic acid (0.25 mmol, 69 mg), dicyclohexylcarbodiimide (0.3 mmol, 62 mg) and allyl alcohol (0.3 mmol, 18 mg) were dissolved in 1 ml of DMF, and a catalytic amount of 4-dimethylaminopyridine (approx. 1–3 mg) was added. After shaking the mixture for 24 h at r.t., the title compound, MS: m/e=316.2 (M+H+), was obtained from the reaction mixture by HPLC chromatography (YMC CombiPrep C18 column 50×20 mm, solvent gradient 10–95% CH3CN in 0.1% TFA(aq) over 6.0 min, λ=230 nm, flow rate 40 ml/min).