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https://doi.org/10.1016/j.jorganchem.2011.04.031
| Title: | Ferrocenyl iminophosphine ligands in Pd-catalysed Suzuki couplings | Authors: | Teo, S. Weng, Z. Hor, T.S.A. |
Keywords: | Ferrocenyl Palladium Phosphine Suzuki cross-coupling |
Issue Date: | 15-Aug-2011 | Citation: | Teo, S., Weng, Z., Hor, T.S.A. (2011-08-15). Ferrocenyl iminophosphine ligands in Pd-catalysed Suzuki couplings. Journal of Organometallic Chemistry 696 (17) : 2928-2934. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jorganchem.2011.04.031 | Abstract: | A mixture of Pd2(dba)3/{η-C5H 4CHN[CH(CH3)(Nap)]}Fe[η-C5H 4P(tBu)2] efficiently catalyzes the Suzuki reactions of a variety of bulky aryl halides and aryl- and alkyl-boronic acids, affording the desired cross-coupling biaryl products in quantitative isolated yields under mild conditions and at low (1 × 10-6-1 mol%) Pd loadings. Spectroscopic (NMR & ESI) analysis of the mixture of Pd 2(dba)3, the hybrid [P,N] ligands, and aryl halides revealed different structural forms of oxidative addition products that are dependent on the substituent on the imino nitrogen. © 2011 Elsevier B.V. All rights reserved. | Source Title: | Journal of Organometallic Chemistry | URI: | http://scholarbank.nus.edu.sg/handle/10635/95462 | ISSN: | 0022328X | DOI: | 10.1016/j.jorganchem.2011.04.031 |
| Appears in Collections: | Staff Publications |
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