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Volumn 8, Issue 11, 2006, Pages 2413-2415

Rh-catalyzed enantioselective hydrogenation of vinyl boronates for the construction of secondary boronic esters

Author keywords

[No Author keywords available]

Indexed keywords

BORON DERIVATIVE; ESTER; RHODIUM; VINYL DERIVATIVE;

EID: 33745697765     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol060735u     Document Type: Article
Times cited : (60)

References (32)
  • 14
    • 0038242864 scopus 로고    scopus 로고
    • For a previous approach to catalytic asymmetric reduction of vinylboronates, see: (f) Ueda, M.; Saitoh, A.; Miyaura, N. J. Organomet. Chem. 2002, 642, 145.
    • (2002) J. Organomet. Chem. , vol.642 , pp. 145
    • Ueda, M.1    Saitoh, A.2    Miyaura, N.3
  • 25
    • 0037009989 scopus 로고    scopus 로고
    • Coordination of a Lewis acid to a pinacol boronate oxygen has been detected by NMR; see: Kennedy, J. W. J.; Hall, D. G. J. Am. Chem. Soc. 2002, 124, 11586.
    • (2002) J. Am. Chem. Soc. , vol.124 , pp. 11586
    • Kennedy, J.W.J.1    Hall, D.G.2
  • 29
    • 33746485436 scopus 로고
    • The Pauling electronegativites for boron and carbon are 2.04 and 2.55, respectively (Allred, A. L. J. Inorg. Nucl. Chem. 1961, 17, 215).
    • (1961) J. Inorg. Nucl. Chem. , vol.17 , pp. 215
    • Allred, A.L.1
  • 30
    • 0008921110 scopus 로고
    • Based on chemical shift data for a boronic ester (Nöth, H.; Vahrenkamp, H. J. Organomet. Chem. 1968, 12, 23) the electronegativity of this group is 1.96 according to the modified Dailey-Shoolery equation.
    • (1968) J. Organomet. Chem. , vol.12 , pp. 23
    • Nöth, H.1    Vahrenkamp, H.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.