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Novel reactions and mechanism of -HN-N= azole derivatives with DMSO
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View Archive Info| Field | Value | |
| Title |
Novel reactions and mechanism of -HN-N= azole derivatives with DMSO
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| Creator |
Dong, Hong-Ru
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| Subject |
Reaction mechanism
–NH-N= azole derivatives Sulfur ketones derivatives (Methylthio)methyl-triazole Free-mediated Pummerer rearrangement |
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| Description |
53-59
The reaction mechanism of –NH-N= azole derivatives and sulfur ketones derivatives is reported. The reaction mechanism is suitable for the synthesis of azole compounds containing thio-functional group. The free-mediated reaction mechanism of –NH-N= azole and DMSO does not agree with Pummerer rearrangement reaction. Some new ethyl 5-(arylamino)-2-[(methylthio)methyl]-2H-1,2,3-triazole-4-carboxylate 6a-j have been synthesized by 5-amino-1-aryl-1,2,3-triazol-4-caroxylic acid ethyl ester 4a-j and DMSO. The new compounds have been characterized by 1H NMR, MS, IR,HRMS and single-crystal X-ray diffraction. |
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| Date |
2023-02-09T10:31:22Z
2023-02-09T10:31:22Z 2023-01 |
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| Type |
Article
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| Identifier |
2583-1321 (Online); 0019-5103 (Print)
http://nopr.niscpr.res.in/handle/123456789/61375 https://doi.org/10.56042/ijc.v62i1.70393 |
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| Language |
en
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| Publisher |
NIScPR-CSIR, India
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| Source |
IJC Vol.62(01) [Jan 2023]
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