Ti(II)-mediated domino cyclization of 2-functionalized 1-halo-2,n-enynes (n= 7, 8) to bicyclic compounds
作者:Sentaro Okamoto、Hidemoto Ito、Shogo Tanaka、Fumie Sato
DOI:10.1016/j.tetlet.2006.08.099
日期:2006.10
The reaction of 2-functionalized 1-halo-2,n-enynes (n = 7 or 8) with a divalent titanium reagent, Ti(O-i-Pr)(4)/2i-PrMgCl, proceeded in a domino fashion to afford bicyclic compounds in good yields. (c) 2006 Elsevier Ltd. All rights reserved.