tert-Butyl Formate → HCID 22397346, compound

Participants

Reaction Steps

This compound was prepared from N-tert-butoxycarbonyl-3-cyclopentylamino-propanoate (3a, 2.28 g, 8.0 mmol) using the procedure described in Example 2b. Yield: 1.34 g (69%). ESI-MS: 244.2 (M+H)+, 266.3 (M+Na)+, 188.2 (M+H—C4H8)+, 144.2 (M+H-Boc)+. Rf (silica gel; ethyl acetate/heptane, 1:4, v/v): 0.30.

Provenance & Evidence