HCID 118251003, compound → HCID 118250747, compound

Participants

Reaction Steps

Following Example 1, but using tert-butyl 3-aminoazetidine-1-carboxylate (Example 1 Step 3) and reaction with (E)-but-2-enoyl chloride (Example 1 Step 6) provided the desired compound after purification: 1H NMR (300 MHz, DMSO-d6) 11.83 (br s, 1H), 8.52 (d, J=5.7 Hz, 2H), 7.61 (d, J=5.7 Hz, 2H), 7.25-7.35 (m, 1H), 6.55-6.75 (m, 1H), 6.49 (d, J=2.1 Hz, 1H), 6.26 (d, J=6.6 Hz, 1H), 6.01 (dd, J=15.2, 1.7 Hz, 1H), 4.45-4.65 (m, 1H), 4.20-4.40 (m, 2H), 4.07 (dd, J=8.6, 4.7 Hz, 1H), 3.87 (dd, J=9.9, 4.8 Hz, 1H), 1.82 (dd, J=6.6, 1.5 Hz, 3H); MS (ES) m/z 311 (M+H).

Provenance & Evidence