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Synthesis of monodentate chiral spiro phosphonites and the electronic effect of ligand in asymmetric hydrogenation
- Source :
- Journal of Organic Chemistry. Nov 12, 2004, Vol. 69 Issue 23, p8157, 4 p.
- Publication Year :
- 2004
-
Abstract
- Novel chiral monodentate phosphonite ligands with spirobiindane as a backbone were developed. The electron-withdrawing substituent on the P-phenyl ring of the phosphonite ligand significantly reduced the reactivity and enantioselectivity of the ligand.
Details
- Language :
- English
- ISSN :
- 00223263
- Volume :
- 69
- Issue :
- 23
- Database :
- Gale General OneFile
- Journal :
- Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.132859229