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CsF–Celite as an efficient heterogeneous catalyst for sulfonylation and desulfonylation of heteroatoms

Paper ID Volume ID Publish Year Pages File Format Full-Text
50323 46789 2011 6 PDF Available
Title
CsF–Celite as an efficient heterogeneous catalyst for sulfonylation and desulfonylation of heteroatoms
Abstract

CsF–Celite is found to be as an efficient reusable catalyst for sulfonylation and desulfonylation of heteroatoms. Sulfonamides and N-acylsulfonamides deprotect efficiently in the presence of CsF–Celite under solvent free conditions to give the free amines or amides in good to excellent yields.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch highlights► CsF–Celite catalyzes both sulfonylation and desulfonylation reactions. ► Desulfonylation reaction of sulfonamides in the presence of CsF–Celite occurs efficiently. ► Scope and generality of the method is obvious for sulfonamides and N-acylsulfonamides. ► The reaction yields are high.

Keywords
CsF–Celite; Desulfonylation; Sulfonylation; Amines; Alcohols; Heterogeneous catalyst
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CsF–Celite as an efficient heterogeneous catalyst for sulfonylation and desulfonylation of heteroatoms
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 12, Issue 15, 15 September 2011, Pages 1477–1482
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Price was $35.95
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