反应详情

The compound was prepared as described in Procedures A and B above from 2-chlorobutylbutyrate and 5-(tert-butoxycarbonylamino)-4-oxopentanoic acid. 1H-NMR (300 MHz, CD3OD) ppm δ 0.95+0.96 (two t, J=6.6 Hz, 6H, two Me), 1.65 (m, 6H, CH3CH2CH2CO2+CH3CH2CH2CH), 2.27 (t, J=10.8 Hz, 2H, CH2CH2CH2CO2), 2.70 (“t”, 2H, COCH2CH2CO2), 2.87 (“t”, 2H, COCH2CH2CO2), 4.02 (s, 2H, CH2NH2), 6.72 (t, J=8.4 Hz, 1H, OCHO).

1. customThe compound was prepared