名称:
Stereoselective nucleophilic addition to conformationally constrained piperidines. An efficient route to 2-axial-6-equatorial disubstituted piperidines.
摘要:
Addition of RMgX to 2-methoxy-4-tert-butylpiperidine formamidine in dichloromethane or ether gives good to excellent yields of axial product.
DOI:
10.1016/s0040-4039(00)91562-4