N,O-Dibenzylhydroxylamine → HCID 85435483, compound

Participants

Reaction Steps

Reaction of (2,2-dimethyl-5-oxo-[1,3]dioxolan-4-ylidene)-acetyl chloride with N,O-dibenzyl-hydroxylamine (Bhat, J. I., Clegg, W.; Maskill, H.; Elsegood, M. R. J.; Menner, I. D.; Miatt, P. C. J. Chem. Soc. Perkin Trans. 2, 2000, 1435-1446) as described in the preparation of compound 1-A gave the title amide as white crystals (92% yield): mp 107-108° C. (ethyl acetate-hexane). 1HNMR 400 MHz (CDCl3) δ (ppm): 1.72 (6H, s), 4.76 (2H, s), 4.84 (2H, s), 6.36 (1H, s), 7.28-7.38 (10H, m). HRMS (MAB N2) calculated for C21H21NO5[M+]: 367.141973: Found: 367.140292.

Provenance & Evidence