The stereoselective total synthesis of (+)-8-ethylnorlobelol from anti-1,3-aminoalcohols
作者:B.V. Subba Reddy、B. Phaneendra Reddy、P. Sivaramakrishna Reddy、Y. Jayasudhan Reddy、J.S. Yadav
DOI:10.1016/j.tetlet.2013.07.026
日期:2013.9
A novel and efficient approach has been developed for the total synthesis of (+)-8-ethylnorlobelol (1) in a highly stereoselective manner. The key anti-1,3-aminoalcohol core is constructed through the reductive opening of 2-iodomethyl-4-amidotetrahydropyranyl ether which is prepared by a Prins/Ritter amidation sequence. (C) 2013 Elsevier Ltd. All rights reserved.