Aziridine-derived iminophosphine ligands in palladium-catalyzed allylic substitution
Dalili, S; Caiazzo, A; Yudin, AK
| HERO ID | 4936059 |
|---|---|
| In Press | No |
| Year | 2004 |
| Title | Aziridine-derived iminophosphine ligands in palladium-catalyzed allylic substitution |
| Authors | Dalili, S; Caiazzo, A; Yudin, AK |
| Journal | Journal of Organometallic Chemistry |
| Volume | 689 |
| Issue | 22 |
| Page Numbers | 3604-3611 |
| Abstract | New iminophosphines have been synthesized from (R,R)-1-amino-2-diphenylphosphino cyclohexane (R.R)-1 in good to excellent yields. The catalysts obtained from iminophosphines 3a-g and [Pd(C3H5)Cl](2) promote the enantioselective allylic substitution of 1,3-diphenyl-2-propenyl acetate (6) with diethyl malonate with good enantioselectivity. The air-stable complex PdCl2[K-2-P,N-(R,R)-2-Ph2PC6H10N=CHPh] (4) has been prepared and structurally characterized by X-ray crystallography. (C) 2004 Elsevier B.V. All rights reserved. |
| Doi | 10.1016/j.jorganchem.2004.07.066 |
| Wosid | WOS:000224720700016 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Keyword | iminophosphines; allylic substitution; P,N ligands; palladium catalysis; bidentate ligands; square-planar complexes |