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Readily Prepared Chiral P,N Ligands and Their Applications in Cu-Catalyzed Enantioselective Conjugate Additions.
- Source :
-
Journal of Organic Chemistry . 5/30/2003, Vol. 68 Issue 11, p4542. 4p. 2 Diagrams, 3 Charts. - Publication Year :
- 2003
-
Abstract
- A new type of phosphite-pyridine (P,N) ligand derived from (S)-NOBIN and (S)-BINOL was employed in Cu(I)-catalyzed conjugate addition of diethylzinc to chalcones. The new P,N ligands were highly efficient in the copper-catalyzed enantioselective 1,4-conjugate additions of diethylzinc to acyclic enones, and up to 97% ee was achieved. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LIGANDS (Chemistry)
*ADDITION reactions
*ORGANIC chemistry
Subjects
Details
- Language :
- English
- ISSN :
- 00223263
- Volume :
- 68
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 10019144
- Full Text :
- https://doi.org/10.1021/jo0340758