Hydroxylation of Aryl Sulfonium Salts for Phenol Synthesis under Mild Reaction Conditions.
Molecules
; 29(4)2024 Feb 13.
Article
en En
| MEDLINE
| ID: mdl-38398583
ABSTRACT
Hydroxylation of aryl sulfonium salts could be realized by utilizing acetohydroxamic acid and oxime as hydroxylative agents in the presence of cesium carbonate as a base, leading to a variety of structurally diverse hydroxylated arenes in 47-95% yields. In addition, the reaction exhibited broad functionality tolerance, and a range of important functional groups (e.g., cyano, nitro, sulfonyl, formyl, keto, and ester) could be well amenable to the mild reaction conditions.
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MEDLINE
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En
Revista:
Molecules
/
Molecules (Basel)
Asunto de la revista:
BIOLOGIA
Año:
2024
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Article