Isopropyl chloroformate → (R)-3-Isopropoxycarbonylamino-pyrrolidine-1-carboxylic acid adamantan-2-yl ester

Participants

Reaction Steps

The title compound was prepared from (R)-2-adamantyl 3-aminopyrrolidine-1-carboxylate HCl salt and isopropyl chloroformate following a procedure analogous to that described in Example 3 Step 2. LC-MS Method 1 tR=1.98 min, m/z=351; 1H NMR (CDCl3) 1.24 (d, 6H), 1.57 (d, 2H), 1.70-2.00 (13H), 2.18 (m, 1H), 3.16 (1H), 3.49 (m, 2H), 3.69 (m, 1H), 4.24 (m, 1H), 4.74 (1H), 4.82 (s, 1H), 4.93 (m, 1H)

Provenance & Evidence