Copper-catalyzed enantioselective conjugate addition of diethylzinc using axially chiral aminoethyloxy-phosphine ligands

Tetrahedron Letters

Volumn 48, Issue 17, 2007, Pages 3093-3095

  Morimoto, Toshiaki ^a   Obara, Nobuhiro ^a   Yoshida, Iku ^a   Tanaka, Kiyoshi ^a   Kan, Toshiyuki ^a  

^a UNIVERSITY OF SHIZUOKA   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

2 CYCLOHEXENONE; AMINOETHYLOXYPHOSPHINE; COPPER; DIETHYLZINC; LIGAND; PHOSPHINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; CHIRALITY; CONJUGATE; ENANTIOSELECTIVITY;

EID: 33947610788     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.02.126     Document Type: Article

References (8)

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3. Hu X., Chen H., and Zhang X. Angew. Chem., Int. Ed. 38 (1999) 3518
4. Hu Y., Liang X., Wang J., Zheng Z., and Hu X. J. Org. Chem. 68 (2003) 4542
5. Morimoto T., Mochizuki N., and Suzuki M. Tetrahedron Lett. 45 (2004) 5717
6. Uozumi Y., Tanahashi A., Lee S.-Y., and Hayashi T. J. Org. Chem. 58 (1993) 1945
7. 3).
8. A P,OH-type ligand bearing a di-n-butylphosphino group was reported to be efficient for copper-catalyzed enantioselective conjugate addition of diethylzinc to linear enones:. Ito K., Eno S., Saito B., and Katsuki T. Tetrahedron Lett. 46 (2005) 3981