Cyclopropanecarbonyl chloride → HCID 86602691, compound

Participants

Reaction Steps

N-(4-Amino-benzyl)-4-chloro-N-((R)-2-oxo-azepan-3-yl)-benzenesulfonamide (0.024 g, 0.06 mmol) was dissolved in CH2Cl2 (1 ml) and Hünig's base (0.01 ml, 0.07 mmol) and cyclopropanecarbonyl chloride (0.007 ml, 0.07 mmol) were added. After 30 min at r.t. the solvent was removed under reduced pressure and the residue dissolved in ethyl acetate and washed with 5% KHSO4/10% K2SO4, brine, dried (Na2SO4), filtered and concentrated. The crude was purified using preparative RP(C18) chromatography: lyophilisate 9 mg; MS: m/e=493.4 (MNH4+).

Provenance & Evidence