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Volumn 29, Issue 5, 1990, Pages 558-559

Novel Diphosphinoiridium Catalysts for the Enantioselective Hydrogenation of N‐Arylketimines

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[No Author keywords available]

Indexed keywords


EID: 33748215852     PISSN: 05700833     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.199005581     Document Type: Article
Times cited : (176)

References (27)
  • 20
    • 33847798365 scopus 로고
    • (2 S, 4 S)‐N‐(tert‐Butyloxycarbonyl)−4‐(diphenylphosphino)−2‐(diphenylphosphinomethyl) pyrrolidine
    • (1976) J. Am. Chem. Soc. , vol.98 , pp. 8265-8266
    • Achiwa, K.1
  • 26
    • 84990132672 scopus 로고    scopus 로고
    • Prof. K. Bernauer, Universität Neuchatel (Switzerland) kindly supplied us with an enantiomerically pure sample of 2a [d] 36520 −130.5° (c = 3, hexane) for (S)‐2a. 2b was converted with chloroacetyl chloride into the corresponding chloracetamide. The optical rotation of the diastereomeric mixture of the atropisomers (1′S, RS) is known [α] 20D: −9° (c = 2.073, hexane)[6].
  • 27
    • 84990144659 scopus 로고    scopus 로고
    • 1H‐NMR spectroscopic determination of the enantiomeric purity with the chiral shift reagent (S)‐(+)−2,2,2‐trifluoro−1‐(9‐anthryl)ethanol.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.