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Volumn 52, Issue 24, 2013, Pages 6288-6292

Construction of enantiomerically enriched diazo compounds using diazo esters as nucleophiles: Chiral Lewis base catalysis

Author keywords

diazo compounds; fluorine; heterocycles; organocatalysis; synthetic methods

Indexed keywords

DIAZO COMPOUNDS; FUNCTIONALIZED; HETEROCYCLES; NITROGEN HETEROCYCLES; NUCLEOPHILIC REAGENT; ORGANOCATALYSIS; RAPID SYNTHESIS; SYNTHETIC METHODS;

EID: 84878679542     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201301509     Document Type: Article
Times cited : (46)

References (58)
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    • 2/n-hexane, the initial crystal that separated out was racemic, and the single enantiomers remained in the mother liquor. The N-Ts protected product 7, from the single enantiomer 5 which was in the mother liquor, was crystalline and the absolute configuration at C2 of the pyrazoline ring was determined to be S as confirmed by X-ray diffraction methods. CCDC 917357 (N-Ts pyrazoline derivative 7) contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data-request/cif.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.