Elaboration of Selected N-Benzoyl-2-hydroxybenzamides
Reagents and conditions: (a) Pd/C, H2, MeOH, room temp, 18 h; (b) methyl 3-(chlorocarbonyl)propanoate, pyridine, CH2Cl2, room temp, 1 h; (c) TIPSCl, Et3N, DMAP, DMF, room temp, 3.5 h, (d) 8-[(benzyloxy)amino]-8-oxooctanoyl chloride, pyridine, CH2Cl2, room temp, 2 h.