학술논문
Chalcogenylation of Naphthalene Derivatives Catalyzed by Iron(III) Chloride and Potassium Iodide.
Document Type
Article
Author
Source
Subject
*NAPHTHALENE derivatives
*POTASSIUM iodide
*IRON chlorides
*POTASSIUM chloride
*IRON
*OXIDATION-reduction reaction
*
*
*
*
*
Language
ISSN
0936-5214
Abstract
We have developed an efficient chalcogenylation of electron-rich naphthalene derivatives catalyzed by FeCl3 and KI. The methodology provides access to several nonsymmetrical diorganoyl chalcogenides (S, Se) by selective C1 chalcogenylation of 2-naphthols or 2-naphthylamines using simple and cheap catalysts. Several control experiments supported the hypothesis that a redox reaction between Fe(III) and KI produces I2 , which catalyzed the chalcogenylation. [ABSTRACT FROM AUTHOR]