Literature DB >> 16524276

Synthesis and application of a fluorous Lawesson's reagent: convenient chromatography-free product purification.

Zoltan Kaleta1, Gabor Tarkanyi, Agnes Gömöry, Ferenc Kalman, Tamas Nagy, Tibor Soós.   

Abstract

[reaction: see text] A fluorous analogue of Lawesson's reagent for thionation of carbonyl compounds has been developed and its use demonstrated on a series of amides, esters, and ketones. The separation of the Lawesson's reagent-derived byproducts can be achieved by a simple fluorous solid-phase extraction.

Entities:  

Year:  2006        PMID: 16524276     DOI: 10.1021/ol0529849

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  4 in total

Review 1.  Controlled microwave heating in modern organic synthesis: highlights from the 2004-2008 literature.

Authors:  C Oliver Kappe; Doris Dallinger
Journal:  Mol Divers       Date:  2009-04-21       Impact factor: 2.943

2.  Synthetic applications of fluorous solid-phase extraction (F-SPE).

Authors:  Wei Zhang; Dennis P Curran
Journal:  Tetrahedron       Date:  2006-12-18       Impact factor: 2.457

3.  Chromatography-Free Multicomponent Synthesis of Thioureas Enabled by Aqueous Solution of Elemental Sulfur.

Authors:  András Gy Németh; Renáta Szabó; Attila Domján; György M Keserű; Péter Ábrányi-Balogh
Journal:  ChemistryOpen       Date:  2020-12-30       Impact factor: 2.630

4.  Microwave-assisted iodine-catalyzed oxidative coupling of dibenzyl(difurfuryl)disulfides with amines: a rapid and efficient protocol for thioamides.

Authors:  Jinyang Chen; Lan Mei; Jialing Liu; Chuntao Zhong; Binfang Yuan; Qiang Li
Journal:  RSC Adv       Date:  2019-09-10       Impact factor: 4.036

  4 in total

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