Literature DB >> 23391269

Silver(I)-catalyzed addition-cyclization of alkyne-functionalized azomethines.

Yuchen Liu1, Wencui Zhen, Wei Dai, Fen Wang, Xingwei Li.   

Abstract

AgOTf can catalyze an addition-cyclization tandem between alkyne-azomethine and a nucleophile such as ketone, nitroalkane, water, and terminal alkyne to give a polycyclic amide via six-exo-trig selectivity.

Entities:  

Year:  2013        PMID： 23391269     DOI： 10.1021/ol4000108

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  2 in total

1.  Does electrophilic activation of nitroalkanes in polyphosphoric acid involve formation of nitrile oxides?

Authors:  Alexander V Aksenov; Nicolai A Aksenov; Nikita K Kirilov; Anton A Skomorokhov; Dmitrii A Aksenov; Igor A Kurenkov; Elena A Sorokina; Mezvah A Nobi; Michael Rubin
Journal:  RSC Adv       Date:  2021-11-04       Impact factor: 4.036

2.  A Zinc-Mediated Deprotective Annulation Approach to New Polycyclic Heterocycles.

Authors:  Lucia Veltri; Roberta Amuso; Marzia Petrilli; Corrado Cuocci; Maria A Chiacchio; Paola Vitale; Bartolo Gabriele
Journal:  Molecules       Date:  2021-04-16       Impact factor: 4.411
  2 in total

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