Abstract
The reaction of 1-arylpyrazoles with CO and ethylene in the presence of Ru3(CO)12 resulted in regioselective carbonylation at the ortho C-H bonds. While it is found that the pyrazole ring also functions as the directing group for C-H bond cleavage, the efficiency of the reaction depends on the position of the pyrazole ring.
Original language | English |
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Pages (from-to) | 7538-7540 |
Number of pages | 3 |
Journal | Journal of Organic Chemistry |
Volume | 68 |
Issue number | 19 |
Publication status | Published - 2003 Sep 19 |
Externally published | Yes |
ASJC Scopus subject areas
- Organic Chemistry