Triethylamine → HCID 67527323, compound

Participants

Reaction Steps

Following the general procedure for the synthesis of sulfonylamides outlined in example 51, 2-tert-butyl-6-chloro-benzooxazole-7-sulfonyl chloride (3.0 g, 9.74 mmol), triethylamine (1.63 mL, 11.7 mmol), and (R)-pyrrolidin-3-yl-carbamic acid tert-butyl ester (2.18 g, 11.7 mmol) were reacted in THF (30 mL) to afford the title compound (3.0 g, 67%). 1H NMR (CDCl3) • 7.77 (d, 1H, J=8.5 Hz), 7.48 (d, 1H, J=8.5 Hz), 4.67 (bm, 1H), 4.22 (bm, 1H), 3.66 (bm, 2H), 3.52 (bm, 1H), 3.41 (bm, 1H), 2.19 (bm, 1H), 1.90 (bm, 1H), 1.48 (s, 9H).

Provenance & Evidence