Acidic ionic liquid-catalyzed homologation of the polyene chain in α,β-enals (polyenals)
作者:Galina V. Kryshtal、Galina M. Zhdankina、Nikolai V. Ignat’ev、Michael Schulte、Sergei G. Zlotin
DOI:10.1016/j.tet.2010.11.005
日期:2011.1
An efficient green-chemistry synthesis of conjugated polyenals from alpha,beta-enals, orthoesters, and alkyl vinyl ethers promoted by acidic ionic liquid [emim][HSO4] is described. The ionic liquid can be reused at least three times without any decrease in product yields. (C) 2010 Elsevier Ltd. All rights reserved.
Kryshtal', G. V.; Zhdankina, G. M.; Serebryakov, E. P., Russian Journal of Organic Chemistry, 1994, vol. 30, # 5.2, p. 777 - 779
作者:Kryshtal', G. V.、Zhdankina, G. M.、Serebryakov, E. P.