Graphene oxide (GO)-catalyzed chemoselective thioacetalization of aldehydes under solvent-free conditions.

Authors :: Roy, Babli
Sengupta, Debasish
Basu, Basudeb
Source :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. Nov2014, Vol. 55 Issue 48, p6596-6600. 5p.
Publication Year :: 2014
Abstract: An efficient method for the synthesis of open chain, cyclic, and unsymmetrical dithioacetals from aryl/hetero-aryl/aliphatic aldehydes is described. The reaction is performed using graphene oxide (GO) as the catalyst under solvent-free and aerobic conditions. High chemoselectivity is observed in the reaction as aryl/alkyl ketones do not give thioketals under the condition. [ABSTRACT FROM AUTHOR]

Subjects :: *THIOACETALS
*ORGANIC synthesis research
*ALDEHYDES
*GRAPHENE oxide
*CHEMOSELECTIVITY
*KETONES

Language :: English
ISSN :: 00404039
Volume :: 55
Issue :: 48
Database :: Academic Search Index
Journal :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
Publication Type :: Academic Journal
Accession number :: 99249263
Full Text :: https://doi.org/10.1016/j.tetlet.2014.10.043

Full Text Access

Tools