反应详情

Cyclopentyl-thiourea was prepared following procedure D using cyclopentyl amine (2.4 g, 28 mmol), and Fmoc-isothiocyanate (5.6 g, 20 mmol). Purification (Silica gel, ethyl acetate/hexane 1:1, 100%) provided the product (1.6 g) as white a solid. LCMS m/z: 145 (M+1)+.

1. customPurification (Silica gel, ethyl acetate/hexane 1:1, 100%)