Publication Cover
Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 48, 2018 - Issue 6
567
Views
5
CrossRef citations to date
0
Altmetric
Original Articles

Metal-free synthesis of secondary amines by the reaction of tosyl triazene and aryl boronic acid

&
Pages 656-662 | Received 04 Oct 2017, Published online: 13 Feb 2018
 

ABSTRACT

A metal free noncatalytic amination process has been developed for the synthesis of N-substituted aniline using a new amine source. The amine source p-toluene sulfonyl triazene (PhN˭NNHTs) has been prepared by treating aryldiazonium salt with p-tosylamide. Various unsymmetrical amines could be synthesized by treating this reagent and boronic acid in toluene at 110 °C in the presence of DBU and 4 Å molecular sieve. A large variety of N-substituted aniline could be synthesized with moderate yield.

GRAPHICAL ABSTRACT

Additional information

Funding

Financial support from SERB (DST), India (Grant No. EMR/2016/007883) is gratefully acknowledged.

Log in via your institution

Log in to Taylor & Francis Online

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 61.00 Add to cart

Issue Purchase

  • 30 days online access to complete issue
  • Article PDFs can be downloaded
  • Article PDFs can be printed
USD 422.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.