Chemical Communications 2012-07-18

An unexpected silver triflate-catalyzed tandem reaction of N'-(2-alkynylbenzylidene)hydrazide with ketene.

Gang Liu, Hongliang Liu, Guanyinsheng Qiu, Shouzhi Pu, Jie Wu

Index: Chem. Commun. (Camb.) 48(56) , 7049-51, (2012)

Full Text: HTML

Abstract

An unexpected silver triflate-catalyzed tandem reaction of N'-(2-alkynylbenzylidene)hydrazide with ketene through 6-endo-cyclization, [3+2] cycloaddition and rearrangement is reported. This reaction proceeds efficiently to generate the molecular complexity with the formation of four bonds in a one-pot procedure.

Related Compounds

  • lithium triflate
  • Zinc trifluorometh...
  • Trifluoromethanesu...
  • Barium bis(trifluo...

Related Articles:

Effect of three trifluoromethanesulfonate ionic liquids on the activity, stability and conformation of laccase.

2013-05-01

[Int. J. Biol. Macromol. 56 , 62-8, (2013)]

Ultrathin Nanotube/Nanowire Electrodes by Spin-Spray Layer-by-Layer Assembly: A Concept for Transparent Energy Storage.

2015-10-27

[ACS Nano 9 , 10005-17, (2015)]

In(III)/PhCO2H binary acid catalyzed tandem [2 + 2] cycloaddition and Nazarov reaction between alkynes and acetals.

2013-09-06

[Org. Lett. 15(17) , 4496-9, (2013)]

The synthesis of 3,5,6,7-tetrasubstituted isoxazolo[4,5-b]pyridines and an evaluation of their in vitro antiproliferative activity.

2012-01-01

[Adv. Clin. Exp. Med. 21(5) , 563-71, (2012)]

Michael addition/pericyclization/rearrangement--a multicomponent strategy for the synthesis of substituted resorcinols.

2012-08-21

[Org. Biomol. Chem. 10(31) , 6388-94, (2012)]

More Articles...