Sulfonylation from sodium dithionite or thiourea dioxide
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DOI: 10.1016/j.cclet.2020.04.043
Abstract: Abstract The cheap and easily available sodium dithionite and thiourea dioxide have been used as the source of sulfonyl group in the synthesis of sulfones and sulfonamides recently. Compared with other methods for the sulfonylation… read more here.
Keywords: dithionite thiourea; sodium dithionite; dioxide; thiourea dioxide ... See more keywords
The Nonphysiological Reductant Sodium Dithionite and [FeFe] Hydrogenase: Influence on the Enzyme Mechanism.
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DOI: 10.1021/jacs.1c07322
Abstract: [FeFe] hydrogenases are highly active enzymes for interconverting protons and electrons with hydrogen (H2). Their active site H-cluster is formed of a canonical [4Fe-4S] cluster ([4Fe-4S]H) covalently attached to a unique [2Fe] subcluster ([2Fe]H), where… read more here.
Keywords: nonphysiological reductant; mechanism; sodium dithionite; reductant sodium ... See more keywords
Thermal and Alkali Stability of Sodium Dithionite Studied Using ATR-FTIR Spectroscopy
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DOI: 10.15376/biores.12.2.2496-2506
Abstract: Sodium dithionite (Na2S2O4) may have the potential to be used as a reducing agent for the stabilization of glucomannan in kraft cooking for increased pulp yield. However, due to the fact that dithionite decomposes under… read more here.
Keywords: sodium dithionite; spectroscopy; stability sodium;
Mild and selective reduction of aldehydes utilising sodium dithionite under flow conditions
Sign Up to like & getrecommendations! Published in 2018 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.14.129
Abstract: We recently reported a novel hybrid batch–flow synthesis of the antipsychotic drug clozapine in which the reduction of a nitroaryl group is described under flow conditions using sodium dithionite. We now report the expansion of… read more here.
Keywords: reduction aldehydes; reduction; selective reduction; sodium dithionite ... See more keywords