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Volumn 122, Issue 27, 2000, Pages 6510-6511

Asymmetric hydrogenation of amino ketones using chiral RuCl2(diphophine)(1,2-diamine) complexes [12]

Author keywords

[No Author keywords available]

Indexed keywords

AMINOKETONE; PHOSPHINE; RHODIUM COMPLEX; RUTHENIUM COMPLEX;

EID: 0034641294     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja001098k     Document Type: Letter
Times cited : (236)

References (34)
  • 13
    • 0032479254 scopus 로고    scopus 로고
    • Fur example: (a) Doucet, H.; Ohkuma, T.; Murata, K.; Yokozawa, T.; Kozawa, M.; Katayama, E.; England, A. F.; Ikariya, T.; Noyori, R. Angew. Chem., Int. Ed. 1998, 37, 1703-1707. (b) Ohkuma, T.; Koizumi, M.; Doucet, H.; Pham, T.; Kozawa, M.; Murata, K.; Katayama, E.; Yokozawa, T.; Ikariya, T.; Noyori, R. J. Am. Chem. Soc. 1998, 120, 13529-13530. (c) Ohkuma, T.; Koizumi, M.; Ikehira, H.; Yokozawa, T.; Noyori, R. Org. Lett. 2000, 2, 659-662.
    • (1998) Angew. Chem., Int. Ed. , vol.37 , pp. 1703-1707
    • Doucet, H.1    Ohkuma, T.2    Murata, K.3    Yokozawa, T.4    Kozawa, M.5    Katayama, E.6    England, A.F.7    Ikariya, T.8    Noyori, R.9
  • 14
    • 0032583505 scopus 로고    scopus 로고
    • Fur example: (a) Doucet, H.; Ohkuma, T.; Murata, K.; Yokozawa, T.; Kozawa, M.; Katayama, E.; England, A. F.; Ikariya, T.; Noyori, R. Angew. Chem., Int. Ed. 1998, 37, 1703-1707. (b) Ohkuma, T.; Koizumi, M.; Doucet, H.; Pham, T.; Kozawa, M.; Murata, K.; Katayama, E.; Yokozawa, T.; Ikariya, T.; Noyori, R. J. Am. Chem. Soc. 1998, 120, 13529-13530. (c) Ohkuma, T.; Koizumi, M.; Ikehira, H.; Yokozawa, T.; Noyori, R. Org. Lett. 2000, 2, 659-662.
    • (1998) J. Am. Chem. Soc. , vol.120 , pp. 13529-13530
    • Ohkuma, T.1    Koizumi, M.2    Doucet, H.3    Pham, T.4    Kozawa, M.5    Murata, K.6    Katayama, E.7    Yokozawa, T.8    Ikariya, T.9    Noyori, R.10
  • 15
    • 0001286347 scopus 로고    scopus 로고
    • Fur example: (a) Doucet, H.; Ohkuma, T.; Murata, K.; Yokozawa, T.; Kozawa, M.; Katayama, E.; England, A. F.; Ikariya, T.; Noyori, R. Angew. Chem., Int. Ed. 1998, 37, 1703-1707. (b) Ohkuma, T.; Koizumi, M.; Doucet, H.; Pham, T.; Kozawa, M.; Murata, K.; Katayama, E.; Yokozawa, T.; Ikariya, T.; Noyori, R. J. Am. Chem. Soc. 1998, 120, 13529-13530. (c) Ohkuma, T.; Koizumi, M.; Ikehira, H.; Yokozawa, T.; Noyori, R. Org. Lett. 2000, 2, 659-662.
    • (2000) Org. Lett. , vol.2 , pp. 659-662
    • Ohkuma, T.1    Koizumi, M.2    Ikehira, H.3    Yokozawa, T.4    Noyori, R.5
  • 17
    • 12944264356 scopus 로고    scopus 로고
    • note
    • 3b DAIPEN = 1,1-di(4-anisyl)-2-isopropyl-1,2-ethylenediamine.
  • 18
    • 12944271107 scopus 로고    scopus 로고
    • note
    • In going from 1-phenylethanol to the amino alcohols 5, the R,S nomenclature is reversed by the change of atom priority.
  • 19
    • 12944283819 scopus 로고    scopus 로고
    • note
    • n in methanol (S/C = 500, 50 atm, 25 °C) gave (R)-3a in 99% ee but with only 44% conversion after 48 h. No reaction took place at 8 atm.
  • 28
    • 84881482438 scopus 로고    scopus 로고
    • Nov 30
    • Racemic fluoxetin is an antidepressant agent (selective serotonic reuptake inhibitor) developed by Eli Lilly. Its annual sale in 1997 was $2.6 billion. This compound is now in a process of recemic switch. See: Rogers, R. S. Chem. Eng. News 1998, Nov 30, 11-13.
    • (1998) Chem. Eng. News , pp. 11-13
    • Rogers, R.S.1
  • 30
    • 12944306489 scopus 로고    scopus 로고
    • note
    • This pretreatment diminishes the induction period and also reduces the amount of strong base in the reaction system, thereby maximizing the efficiency of hydrogenation of the base-sensitive substrate 12.
  • 34
    • 12944251529 scopus 로고    scopus 로고
    • note
    • Other examples include eprozinol (bronchodilator), isoproterenol (β-adrenoreceptor agonist), proventil (racemate, asthma drug), seldane (racemate, antihistamic agent), and tomoxetine (antidepressant).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.