DDQ-promoted thiocyanation of aromatic and heteroaromatic compounds

Authors: Mohammadpoor-Baltork, Iraj; Nikoofar, Kobra; Memarian, Hamid R.

Source: Canadian Journal of Chemistry, Volume 85, Number 11, 1 November 2007 , pp. 930-937(8)

Publisher: NRC Research Press

Key:
Free Content - Free Content
New Content - New Content
Subscribed Content - Subscribed Content
Free Trial Content - Free Trial Content

Abstract:

Thiocyanation of various aromatic and heteroaromatic compounds has been achieved using ammonium thiocyanate in the presence of 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) in methanol solution at room temperature and under reflux condition. The rate of reaction is influenced by the electron-donor ability of the aromatic nucleus.Key words: amines, DDQ, indoles, thiocyanation.

On a effectué la thiocyanatation de divers composés aromatiques et hétéroaromatiques en utilisant du thiocyanate d'ammonium en présence de 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ), en solution dans le méthanol, à la température ambiante ainsi que sous des conditions de reflux du méthanol. La vitesse de la réaction est influencée par le caractère électrodonneur des substituants sur le noyau aromatique.Mots-clés : amines, DDQ, indoles, thiocyanatation.[Traduit par la Rédaction]

Document Type: Research article

The full text electronic article is available for purchase. You will be able to download the full text electronic article after payment.

$29.25 plus tax      Refund Policy

 

OR

Back to top

Key:
Free Content - Free Content
New Content - New Content
Subscribed Content - Subscribed Content
Free Trial Content - Free Trial Content
Share this item with others: These icons link to social bookmarking sites where readers can share and discover new web pages.
Page Help Click here for Page Help
Shopping cart
Tools
Sign in






Need to register?
Sign up here
Text size: A | A | A | A