Green and Fast Synthesis of 2-Arylidene-indan-1,3-diones Using a Task-Specific Ionic Liquid | Zendy

Abdolhamid Alizadeh | Zendy; Zahra Beiranvand | Zendy; Zahra Safaei | Zendy; Mohammad Mehdi Khodaei | Zendy; Eveliina Repo | Zendy

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Green and Fast Synthesis of 2-Arylidene-indan-1,3-diones Using a Task-Specific Ionic Liquid

Author(s) -

Abdolhamid Alizadeh,

Zahra Beiranvand,

Zahra Safaei,

Mohammad Mehdi Khodaei,

Eveliina Repo

Publication year - 2020

Publication title -

acs omega

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.779

H-Index - 40

ISSN - 2470-1343

DOI - 10.1021/acsomega.0c03645

Subject(s) - ionic liquid , yield (engineering) , catalysis , chemistry , solvent , green chemistry , formate , reaction mechanism , condensation reaction , condensation , ionic bonding , organic chemistry , combinatorial chemistry , materials science , ion , thermodynamics , physics , metallurgy

A novel method for condensation reaction of indan-1,3-dione with various aldehydes which are efficiently catalyzed by a task-specific ionic liquid, 2-hydroxyethylammonium formate, to provide the corresponding 2-arylidenindane-1,3-diones has been developed. This green, low-cost, high-yield, and fast reaction takes place at room temperature without the use of any solvent and catalyst. A plausible reaction mechanism that involves ionic liquid-assisted activation is also discussed. This work is the first report of ionic liquids as a reaction medium and catalyst for the synthesis of 2-arylidenindane-1,3-diones.

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