Venkateswarlu, Cheerladinne and Gautam, Vibha and Chandrasekaran, Srinivasan (2015) Synthesis of mixed glycosyl disulfides/selenenylsulfides using benzyltriethylammonium tetrathiomolybdate as a sulfur transfer reagent. In: CARBOHYDRATE RESEARCH, 402 . pp. 200-207.
PDF
sig_pro_108_351_2014.pdf - Published Version Restricted to Registered users only Download (820kB) | Request a copy |
Abstract
An easy and mild method has been developed for the synthesis of mixed glycosyl disulfides/selenenylsulfides from glycosyl halides and diaryl/dialkyl dichalcogenides in the presence of benzyltriethylammonium tetrathiomolybdate (BnEt3N)(2)MoS4]. The salient feature of this method is the sulfur transfer from BnEt3N](2)MoS4 to form glycosyl disulfides which with excess tetrathiomolybdate further undergo exchange reaction with other dichalcogenides in a one-pot operation. (C) 2014 Elsevier Ltd. All rights reserved.
Item Type: | Journal Article |
---|---|
Publication: | CARBOHYDRATE RESEARCH |
Publisher: | ELSEVIER SCI LTD |
Additional Information: | Copy right for this article belongs to the ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND |
Keywords: | Tetrathiomolybdate; Sulfur transfer; Disulfide exchange; Glycosyl halide; Mixed glycosyl disulfide; Selenenylsulfide |
Department/Centre: | Division of Chemical Sciences > Organic Chemistry |
Date Deposited: | 14 Feb 2015 13:32 |
Last Modified: | 14 Feb 2015 13:32 |
URI: | http://eprints.iisc.ac.in/id/eprint/50796 |
Actions (login required)
View Item |