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Hajiarab R, Shafiee MRM, Ghashang M. Preparation of Thiazolidin-4-ones Using NiFe 2O 4@SiO 2 Grafted Propylsulfonic Acid as an Efficient Catalyst. ORG PREP PROCED INT 2022. [DOI: 10.1080/00304948.2022.2033064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ruhollah Hajiarab
- Department of Chemistry, Najafabad Branch, Islamic Azad University, Najafabad, Iran
| | | | - Majid Ghashang
- Department of Chemistry, Najafabad Branch, Islamic Azad University, Najafabad, Iran
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Hajiarab R, Mohammad Shafiee MR, Ghashang M. Access to a Library of 3-(9-Methyl-9H-Carbazol-3-yl)-2-Arylthiazolidin-4-One Derivatives Using NiFe2O4@SiO2 Grafted Alkyl Sulfonic Acid as an Efficient Catalyst. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2039231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ruhollah Hajiarab
- Department of Chemistry, Islamic Azad University, Najafabad Branch, Najafabad, Iran
| | | | - Majid Ghashang
- Department of Chemistry, Islamic Azad University, Najafabad Branch, Najafabad, Iran
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Gadkari YU, Shanbhag RD, Telvekar VN. An Efficient One-Pot, Multicomponent Synthesis of 1, 3-Thiazolidin-4-
Ones Using L-Proline as Catalyst in Water. LETT ORG CHEM 2022. [DOI: 10.2174/1570178618666210119121734] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
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An efficient methodology for the synthesis of 1,3-thiazolidin-4-ones using L-Proline as catalyst under aqueous
conditions has been developed. The one-pot, multicomponent reaction of aromatic/heterocyclic aldehyde, aromatic amine
and thioglycolic acid at room temperature give 1,3-thiazolidin-4-ones in moderate to good yields. Further, the current approach is notably greener than traditional methods with E-factor of 3.1 and the eco scale score of 96. The developed protocol
offers several features, such as being simple, environmentally benign, energy-efficient, economical, mild conditions, shorter
reaction time.
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Affiliation(s)
- Yatin U. Gadkari
- Department of Pharmaceutical Sciences & Technology, Institute of Chemical Technology, Matunga, Mumbai-400 019,
India
| | - Rajesh D. Shanbhag
- Department of Pharmaceutical Sciences & Technology, Institute of Chemical Technology, Matunga, Mumbai-400 019,
India
| | - Vikas N. Telvekar
- Department of Pharmaceutical Sciences & Technology, Institute of Chemical Technology, Matunga, Mumbai-400 019,
India
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