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Volumn 134, Issue 10, 2012, Pages 4683-4693

Paramagnetic palladacycles with Pd III centers are highly active catalysts for asymmetric aza-Claisen rearrangements

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVE CATALYST; AZA-CLAISEN REARRANGEMENT; ELECTROCHEMICAL METHODS; ENANTIOSELECTIVE CATALYSTS; EXAFS; FERROCENES; MOSSBAUER; PALLADACYCLES; PD CATALYST; XANES;

EID: 84858193860     PISSN: 00027863     EISSN: 15205126     Source Type: Journal    
DOI: 10.1021/ja2098222     Document Type: Article
Times cited : (63)

References (70)
  • 19
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    • I have previously been reported
    • I have previously been reported: Moret, M.-E.; Chen, P J. Am. Chem. Soc. 2009, 131, 5675
    • (2009) J. Am. Chem. Soc. , vol.131 , pp. 5675
    • Moret, M.-E.1    Chen, P.2
  • 36
    • 84858202610 scopus 로고    scopus 로고
    • Ph.D. Dissertation, University of California (Overman group): Irvine, CA
    • Remarchuk, T. P. Ph.D. Dissertation, University of California (Overman group): Irvine, CA, 2003; pp 175-235.
    • (2003) , pp. 175-235
    • Remarchuk, T.P.1
  • 37
    • 0041350419 scopus 로고    scopus 로고
    • For a Co sandwich complex as catalyst, see
    • For a Co sandwich complex as catalyst, see: Overman, L. E.; Owen, C. E.; Pavan, M. M. Org. Lett. 2003, 5, 1809
    • (2003) Org. Lett. , vol.5 , pp. 1809
    • Overman, L.E.1    Owen, C.E.2    Pavan, M.M.3
  • 48
    • 33748225816 scopus 로고
    • In contrast, activated ferrocene oxazoline palladacycles with 5 H-atoms at Cp' are better described as ferrocenium species (see ref 10b.). This might in part be explained by the different redox potentials of pentaphenylferrocene [+743 mV in acetonitrile (Ag/AgCl)] and ferrocene [433-493 mV]: and cited references.
    • In contrast, activated ferrocene oxazoline palladacycles with 5 H-atoms at Cp' are better described as ferrocenium species (see ref 10b.). This might in part be explained by the different redox potentials of pentaphenylferrocene [+743 mV in acetonitrile (Ag/AgCl)] and ferrocene [433-493 mV]: Schumann, H.; Lentz, A.; Weimann, R.; Pickardt, J. Angew. Chem., Int. Ed. 1994, 33, 1731 and cited references.
    • (1994) Angew. Chem., Int. Ed. , vol.33 , pp. 1731
    • Schumann, H.1    Lentz, A.2    Weimann, R.3    Pickardt, J.4
  • 56
    • 0001552635 scopus 로고
    • However, we can rule out a species with ferrocenium character by the XANES and Mössbauer studies (see above)
    • Churchill, M. R.; Landers, A. G.; Rheingold, A. L. Inorg. Chem. 1981, 20, 849 However, we can rule out a species with ferrocenium character by the XANES and Mössbauer studies (see above)
    • (1981) Inorg. Chem. , vol.20 , pp. 849
    • Churchill, M.R.1    Landers, A.G.2    Rheingold, A.L.3
  • 62
    • 38049156262 scopus 로고    scopus 로고
    • For recycling attempts using an immobilized catalyst, see
    • For recycling attempts using an immobilized catalyst, see: Nomura, H.; Richards, C. J. Chem.-Eur. J. 2007, 13, 10216
    • (2007) Chem.-Eur. J. , vol.13 , pp. 10216
    • Nomura, H.1    Richards, C.J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.