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Volumn 45, Issue 34, 2006, Pages 5675-5677

Rhodium-catalyzed enantioselective conjugate silyl transfer: 1,4-Addition of silyl boronic esters to cyclic enones and lactones

Author keywords

Asymmetric catalysis; Boron; Homogeneous catalysis; Rhodium; Silicon

Indexed keywords

ADDITION REACTIONS; BORON; CATALYST ACTIVITY; CHEMICAL BONDS; KETONES; RHODIUM; SILICON; STEREOCHEMISTRY;

EID: 33748546674     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200601747     Document Type: Article
Times cited : (109)

References (32)
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    • Shortly after submission of this manuscript, a paper appeared reporting a chiral Lewis acid catalyzed conjugate addition of carbon nucleophiles to α,β-unsaturated β-silyl imide substrates: E. P. Balskus, E. N. Jacobsen, J. Am. Chem. Soc. 2006, 128, 6810-6812.
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    • Significant progress has been made in enantioselective Si-B chemistry: a) for reagent- and catalyst-controlled palladium-catalyzed addition to allenes, see: M. Suginome, T. Ohmura, Y. Miyake, S. Mitani, Y. Ito, M. Murakami, J. Am. Chem. Soc. 2003, 125, 11174-11175;
    • (2003) J. Am. Chem. Soc. , vol.125 , pp. 11174-11175
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  • 23
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    • b) for catalyst-controlled platinum-catalyzed addition to cyclic 1,3-dienes, see: M. Gerdin, C. Moberg, Adv. Synth. Catal. 2005, 347, 749-753.
    • (2005) Adv. Synth. Catal. , vol.347 , pp. 749-753
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    • note
    • 4 might indicate that electron-rich phosphines will enhance the reaction rate. A survey of chiral ligands will be the subject of future investigations.
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    • 3 at 20°C) for (R)-7 (personal communication from Professor Pierre Deslongchamps): a) S. Trudeau, P. Deslongchamps, J. Org. Chem. 2004, 69, 832-838;
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.