Glyoxylic Acid Monohydrate-Promoted Formation of the C-SO2 Bond Starting from Maleimides/Quinones and Sodium Sulfinates.
J Org Chem
; 88(22): 15925-15936, 2023 Nov 17.
Article
em En
| MEDLINE
| ID: mdl-37939006
ABSTRACT
By using glyoxylic acid monohydrate as a promoter, a wide range of substances containing a C-SO2 bond could be obtained from N-substituted maleimides or quinones and sodium sulfinates. The protocol features mild reaction conditions, short reaction time, and good atomic economics, which provides an alternative protocol for the α-sulfonylation of α,ß-unsaturated ketones.
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MEDLINE
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En
Ano de publicação:
2023
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Article