Scripps VIVO scripps research logo

  • Index
  • Log in
  • Home
  • People
  • Organizations
  • Research
  • Events
Search form

Transannulation of 1-sulfonyl-1,2,3-triazoles with heterocumulenes

Academic Article
uri icon
  • Overview
  • Identity
  • Additional Document Info
  • View All
scroll to property group menus

Overview

related to degree

  • Kwok, Sen Wai, Ph.D. in Organic Chemistry, Scripps Research 2005 - 2011

authors

  • Chuprakov, S.
  • Kwok, Sen Wai
  • Fokin, Valery

publication date

  • March 2013

journal

  • Journal of the American Chemical Society  Journal

abstract

  • Readily available 1-mesyl-1,2,3-triazoles are efficiently converted into a variety of imidazolones and thiazoles by Rh(II)-catalyzed denitrogenative reactions with isocyanates and isothiocyanates, respectively. The proposed triazole-diazoimine equilibrium results in the formation of highly reactive azavinyl metal-carbenes, which react with heterocumulenes causing an apparent swap of 1,2,3-triazole core for another heterocycle.

subject areas

  • Catalysis
  • Imidazoles
  • Isocyanates
  • Isothiocyanates
  • Methane
  • Polyenes
  • Rhodium
  • Sulfinic Acids
  • Thiazoles
  • Triazoles
scroll to property group menus

Identity

PubMed Central ID

  • PMC3645925

International Standard Serial Number (ISSN)

  • 0002-7863

Digital Object Identifier (DOI)

  • 10.1021/ja400350c

PubMed ID

  • 23477345
scroll to property group menus

Additional Document Info

start page

  • 4652

end page

  • 4655

volume

  • 135

issue

  • 12

©2021 The Scripps Research Institute | Terms of Use | Powered by VIVO

  • About
  • Contact Us
  • Support