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http://nopr.niscpr.res.in/handle/123456789/23098| Title: | Palladium(II) complex of phosphinic amide, [Pd(Ph2P(O)CH2NPh)2], and its catalytic investigation towards Suzuki-Miyaura cross-coupling reactions |
| Authors: | Ibrahim, Sk Md Ganesamoorthy, Chelladurai Balakrishna, Maravanji S |
| Keywords: | Aminophosphines;Aryl halides;Phosphinic amide;Palladium;Cross-coupling reactions;Suzuki-Miyaura cross-coupling reactions;Catalytic activity |
| Issue Date: | Nov-2013 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The reaction between aniline and chlorodiphenylphosphine in 2:1 molar ratio afforded the aminophosphine C6H5NHPPh2 (1) which on subsequent treatment with paraformaldehyde produced the methylene inserted product, Ph2P(O)CH2NHPh (2). Treatment of (2) with Pd(OAc)2 in 2:1 molar ratio produced the complex [Pd(Ph2P(O)CH2NPh)2] (3), which has been characterized by various spectroscopic and microanalysis data. The catalytic activity of complex (3) has been investigated in Suzuki-Miyaura cross-coupling reactions. The reactions of various aryl halides with phenylboronic acid using (3) as a catalyst gave moderate (35–55%) to high yields (100%) of coupled products. |
| Page(s): | 1400-1403 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.52A(11) [November 2013] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 52A(11) 1400-1403.pdf | 69.8 kB | Adobe PDF | View/Open |
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