2-Cyano-.DELTA.3-piperideines. 12. Stereochemistry of formation of N-benzyl-2-cyano-.DELTA.3-piperideines and facile isomerization on alumina to 2-cyano-.DELTA.4-piperideines. A potentially general route to the synthesis of 2,6-disubstituted piperidine alkaloids
2-Cyano-.DELTA.3-piperideines. 12. Stereochemistry of formation of N-benzyl-2-cyano-.DELTA.3-piperideines and facile isomerization on alumina to 2-cyano-.DELTA.4-piperideines. A potentially general route to the synthesis of 2,6-disubstituted piperidine alkaloids
作者:Martine Bonin、Jose Ricardo Romero、David S. Grierson、Henri Philippe Husson