Sustainable synthesis of sulfonamides using supported ionic liquid phase catalyst containing Keggin‐type anion | Zendy

Jagadale Megha | Zendy; Khanapure Sharanabasappa | Zendy; Salunkhe Rajashri | Zendy; Rajmane Mohan | Zendy; Rashinkar Gajanan | Zendy

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Sustainable synthesis of sulfonamides using supported ionic liquid phase catalyst containing Keggin‐type anion

Author(s) -

Jagadale Megha,

Khanapure Sharanabasappa,

Salunkhe Rajashri,

Rajmane Mohan,

Rashinkar Gajanan

Publication year - 2016

Publication title -

applied organometallic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.53

H-Index - 71

eISSN - 1099-0739

pISSN - 0268-2605

DOI - 10.1002/aoc.3407

Subject(s) - chemistry , catalysis , ionic liquid , ferrocene , salt metathesis reaction , chloride , heterogeneous catalysis , covalent bond , silica gel , metathesis , phase (matter) , inorganic chemistry , ionic bonding , polymer chemistry , combinatorial chemistry , organic chemistry , ion , polymerization , electrochemistry , polymer , electrode

A silica‐supported ionic liquid phase catalyst containing Keggin‐type anion has been prepared by covalent grafting of ferrocene‐tagged ionic liquid in a matrix of silica followed by anion metathesis reaction . This novel catalyst served as a robust heterogeneous catalyst for the synthesis of biologically active sulfonamides from 4‐toluenesulfonyl chloride and amines. Additionally, recycling experiments showed that the catalyst could be reused five times. Copyright © 2015 John Wiley & Sons, Ltd.

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