Dual role of p-tosylchloride: copper-catalyzed sulfenylation and metal free methylthiolation of imidazo[1,2-a]pyridines
Copper-catalyzed regioselective C-3 sulfenylation of imidazo[1,2- a ]pyridines using p -tosylchloride as a benign source of sulfenylating agents has been developed. On the other hand, p -tosylchloride mediated thiomethylation of imidazo[1,2- a ]pyridines with dimethylsulfoxide as a source of thiomet...
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| Published in | Organic & biomolecular chemistry Vol. 14; no. 7; pp. 2282 - 2290 |
|---|---|
| Main Authors | , , |
| Format | Journal Article |
| Language | English |
| Published |
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Royal Soc Chemistry
01.01.2016
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| Subjects | |
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| Abstract | Copper-catalyzed regioselective C-3 sulfenylation of imidazo[1,2-
a
]pyridines using
p
-tosylchloride as a benign source of sulfenylating agents has been developed. On the other hand,
p
-tosylchloride mediated thiomethylation of imidazo[1,2-
a
]pyridines with dimethylsulfoxide as a source of thiomethylation under metal-free conditions was also described. |
|---|---|
| AbstractList | Copper-catalyzed regioselective C-3 sulfenylation of imidazo[1,2-
a
]pyridines using
p
-tosylchloride as a benign source of sulfenylating agents has been developed. On the other hand,
p
-tosylchloride mediated thiomethylation of imidazo[1,2-
a
]pyridines with dimethylsulfoxide as a source of thiomethylation under metal-free conditions was also described. Copper-catalyzed regioselective C-3 sulfenylation of imidazo[1,2-a]pyridines using p-tosylchloride as a benign source of sulfenylating agents has been developed. On the other hand, p-tosylchloride mediated thiomethylation of imidazo[1,2-a]pyridines with dimethylsulfoxide as a source of thiomethylation under metal-free conditions was also described. |
| Author | Chandra Mohan, Darapaneni Adimurthy, Subbarayappa Ravi, Chitrakar |
| Author_xml | – sequence: 1 givenname: Chitrakar surname: Ravi fullname: Ravi, Chitrakar organization: Academy of Scientific & Innovative Research, CSIR – Central Salt & Marine Chemicals Research Institute, Bhavnagar–364 002, India – sequence: 2 givenname: Darapaneni surname: Chandra Mohan fullname: Chandra Mohan, Darapaneni organization: Academy of Scientific & Innovative Research, CSIR – Central Salt & Marine Chemicals Research Institute, Bhavnagar–364 002, India – sequence: 3 givenname: Subbarayappa surname: Adimurthy fullname: Adimurthy, Subbarayappa organization: Academy of Scientific & Innovative Research, CSIR – Central Salt & Marine Chemicals Research Institute, Bhavnagar–364 002, India |
| BackLink | https://www.ncbi.nlm.nih.gov/pubmed/26795550$$D View this record in MEDLINE/PubMed |
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| Keywords | FUNCTIONALIZATION ACTIVATION REGIOSELECTIVE SULFENYLATION THIOLATION IMIDAZOHETEROCYCLES |
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-tosylchloride as a benign source of sulfenylating agents has been... Copper-catalyzed regioselective C-3 sulfenylation of imidazo[1,2-a]pyridines using p-tosylchloride as a benign source of sulfenylating agents has been... |
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| Title | Dual role of p-tosylchloride: copper-catalyzed sulfenylation and metal free methylthiolation of imidazo[1,2-a]pyridines |
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