Benzyl chloroformate → HCID 9908112, compound

Participants

Reaction Steps

2-Benzyloxycarbonyl-1,2-bis(methylsulfonyl)-1-(2-chloroethyl)hydrazine (compound 11) was prepared by reacting benzyl chloroformate with compound 2 using a procedure similar to that described for compound 10d. The compound was isolated as a thick oil in a yield of approximately 41.3% by weight. 1H NMR (acetone-d): δ 7.2-7.6 (5H, m, aromatic H), 5.4 (2H, s, ArCH2), 3.5-4.0 (4H, m, CH2CH2Cl), 3.4 and 3.1 (6H, 2s, 2 CH3SO2).

Provenance & Evidence