Cyclopentyl chloroformate → HCID 67390779, compound

Participants

Reaction Steps

Compound 43 was prepared by the general procedure for compound 8, by using compound 39 and cyclopentyl chloroformate as starting materials. 1H NMR (500 MHz, CDCl3) δ 8.10 (br s, 1H), 7.90 (d, 1H, J=9 Hz), 7.50 (s, 1H), 6.50 (d, 1H, J=9 Hz), 5.10 (br s, 1H), 4.10 (t, 2H, J=14.5 Hz), 3.80 (m, 2H), 3.60 (m, 3H), 3.40 (t, 1H, J=6 Hz), 3.25 (t, 1H, J=6 Hz), 3.05 (t, 1H, J=13 Hz), 2.70 (t, 1H, J=13 Hz), 1.55-2.00 (m, 16H), 1.20 (q, 1H, J=12.5 Hz), 1.00 (d, 3H, J=7 Hz). MS (M+1): 565.

Provenance & Evidence