An Improved Synthesis of (±)-<i>N</i>′-Nitrosonornicotine 5′-Acetate
作者:Gwendolyn A. Marriner、Sean M. Kerwin
DOI:10.1021/jo9000417
日期:2009.4.3
A concise and efficient route to (±)-N′-nitrosonornicotine 5′-acetate (NNN-5′-OAc), a stable precursor of the active metabolite 5′-hydroxy(±)-N′-nitrosonornicotine NNN-5′-OH is reported. The synthesis utilizes sulfinimine chemistry to give (±)-NNN-5′-OAc in 26% yield over 4 steps.