Rhodium-catalyzed asymmetric 1,4-addition of 2-alkenyl-1,3,2- benzodioxaboroles to α,β-unsaturated ketones

Tetrahedron Letters

Volumn 39, Issue 46, 1998, Pages 8479-8482

  Takaya, Yoshiaki ^a   Ogasawara, Masamichi ^a   Hayashi, Tamio ^a  

^a KYOTO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALKYNE; BORANE DERIVATIVE; DIOXANE; KETONE; RHODIUM; TRIETHYLAMINE;

CATALYSIS; CHEMICAL REACTION; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; REVIEW;

EID: 0032512015     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(98)01866-8     Document Type: Article

References (8)

1. 1 Sakai, M.; Hayashi, H.; Miyaura, N. Organometallics 1997, 16, 4229.
2. 2 Takaya, Y.; Ogasawara, M.; Hayashi, T.; Sakai, M.; Miyaura, N. J. Am. Chem. Soc. 1998, 120, 5579.
3. 3 (a) Brown, H. C.; Gupta, S. K. J. Am. Chem. Soc. 1975, 97, 5249.
4. (b) Lane, C. F.; Kabalka, G. W. Tetrahedron 1976, 32, 981.
5. 2O = 10/1) at 100 °C.
6. 5 Numata, A.; Suzuki, T.; Ohno, K.; Uyeo, S. Yakugaku Zasshi 1968, 88, 1298.
7. 20 +8.1 (c 1, 16, methanol)) (ref. 5).
8. 26O: C, 79.94; H, 12.46. Found: C, 79.82; H, 12.20. For 4am, 4cm, and 4an, see ref. 2.