HCID 136360279, compound → HCID 136360278, compound

Participants

Reaction Steps

The alcohol (0.282 g, 0.771 mmol) from above was dissolved in CH2Cl2 (7 mL), treated with activated MnO2 (0.696 g, 8.01 mmol) and stirred at room temperature overnight. The mixture was filtered through Celite© and the cake was washed with CH2Cl2. The solvent was removed from the filtrate under reduced pressure and provided N,N′-bis-(tert-butoxycarbonyl)-N″-(4-formyl-phenyl)-guanidine (0.260 g, 93%) as a white solid. 1H NMR (CDCl3) δ 1.53 (s, 9H), 1.55 (s, 9H), 7.85 (s, 4H), 9.93 (s, 1H), 10.34 (br s, 1H).

Provenance & Evidence