Tandem multicomponent/click reactions: synthesis of functionalized oxazoles and tetrazoles from acyl cyanides
作者:Isabelle F. Clémençon、Bruce Ganem
DOI:10.1016/j.tet.2007.03.127
日期:2007.8
The combination of multicomponent condensations with post-condensation dipolar cycloaddition reactions provides a useful route to densely functionalized oxazoles and tetrazoles in just two synthetic steps. (c) 2007 Elsevier Ltd. All rights reserved.
A Click Chemistry Approach to Tetrazoles by Huisgen 1,3-Dipolar Cycloaddition: Synthesis of 5-Acyltetrazoles from Azides and Acyl Cyanides We thank the National Institute of General Medical Sciences, National Institutes of Health (GM-28384), the National Science Foundation (CHE-9985553), the Skaggs Institute for Chemical Biology for a Predoctoral Fellowship (Z.D.), and the W. M. Keck Foundation for financial support.
作者:I. V. Zavarzin、V. M. Zhulin、V. N. Yarovenko、M. M. Krayushkin
DOI:10.1007/bf00957087
日期:1988.5
ZAVARZIN, I. V.;ZHULIN, V. M.;YAROVENKO, V. N.;KRAYUSHKIN, M. M., IZV. AN CCCP. CEP. XIM.,(1988) N 5, 1168-1170
作者:ZAVARZIN, I. V.、ZHULIN, V. M.、YAROVENKO, V. N.、KRAYUSHKIN, M. M.
DOI:——
日期:——
Diels–Alder reactions of 3-(1H-tetrazol-5-yl)-nitrosoalkenes: synthesis of functionalized 5-(substituted)-1H-tetrazoles
作者:Susana M.M. Lopes、Francisco Palacios、Américo Lemos、Teresa M.V.D. Pinho e Melo
DOI:10.1016/j.tet.2011.09.051
日期:2011.11
via Diels–Alder reaction of 3-(tetrazol-5-yl)-nitrosoalkenes is reported. It was also demonstrated that reduction of these adducts followed by deprotection of the tetrazolyl group give 5-(1-aminoalkyl)-1H-tetrazoles, α-amino acid analogues.