http://repository.iitr.ac.in/handle/123456789/3934| Title: | Metal-free synthesis of sulfonamides via iodine-catalyzed oxidative coupling of sulfonyl hydrazides and amines |
| Authors: | Parumala S.K.R. Peddinti, Rama Krishna |
| Published in: | Tetrahedron Letters |
| Abstract: | A novel, rapid, and environmentally-friendly protocol for the synthesis of sulfonamides using iodine as catalyst under solvent-free conditions is described. This method involves the oxidative coupling of sulfonyl hydrazides and amines in the presence of catalytic amount of iodine using TBHP as oxidant. This protocol does not require purification techniques such as column chromatography and recrystalization. © 2016 Published by Elsevier Ltd. |
| Citation: | Tetrahedron Letters (2016), 57(11): 1232-1235 |
| URI: | https://doi.org/10.1016/j.tetlet.2016.02.009 http://repository.iitr.ac.in/handle/123456789/3934 |
| Issue Date: | 2016 |
| Publisher: | Elsevier Ltd |
| Keywords: | Green protocols Iodine catalysis Metal-free Solvent-free Sulfonamides |
| ISSN: | 404039 |
| Author Scopus IDs: | 56257434200 6602375630 |
| Author Affiliations: | Parumala, S.K.R., Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India Peddinti, R.K., Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand 247667, India |
| Funding Details: | This work was supported by Council of Scientific and Industrial Research (CSIR), New Delhi (research Grant No. 02(0231)/15/EMR-II ) for financial support and DST-FIST program (HRMS facility), New Delhi and S.K.R.P. thanks CSIR for a research fellowship. |
| Corresponding Author: | Peddinti, R.K.; Department of Chemistry, Indian Institute of Technology RoorkeeIndia |
| Appears in Collections: | Journal Publications [CY] |
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