Lithium azide → HCID 19047760, compound

Participants

Reaction Steps

To solution of 19 (1.0 g) in dimethylsulfoxide was added lithium azide (0.20 g). The resulting solution was stirred for 3 h, partitioned between ethyl acetate and water. The ethyl acetate layer was several times with water, saturated sodium chloride, dried over magnesium sulfate and concentrated in vacuo to obtain the product. NMR (300 MHz, DMSO-d6) δ 10.0 (1H, s), 7.95 (2H, s), 7.55 (2h, m), 7.08 (3H, s), 4.55 (2H, s), 2.26 (3H, s), 2.07 (3H, s).

Provenance & Evidence