Laccase-catalyzed, aerobic oxidative coupling of 4-substituted urazoles with sodium arylsulfinates: Green and mild procedure for the synthesis of arylsulfonyl triazolidinediones.

Authors :: Rahimi, Abdollah
Habibi, Davood
Rostami, Amin
Ali Zolfigol, Mohammad
Mallakpour, Shadpour
Source :: Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. Jan2018, Vol. 59 Issue 4, p383-387. 5p.
Publication Year :: 2018
Abstract: The direct aerobic oxidation of 4-substituted urazoles using the laccase enzyme from Trametes versicolor in a phosphate buffer solution at ambient temperature, and subsequent cross-coupling with sodium benzenesulfinates was investigated to afford arylsulfonyl-1,2,4-triazolidine-3,5-dione derivatives in good to high yields. [ABSTRACT FROM AUTHOR]

Subjects :: *LACCASE
*OXIDATIVE coupling
*URAZOLES
*SODIUM compounds
*AROMATIC compound synthesis

Language :: English
ISSN :: 00404039
Volume :: 59
Issue :: 4
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 :: 127098986
Full Text :: https://doi.org/10.1016/j.tetlet.2017.12.048

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