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Volumn 132, Issue 3, 2011, Pages 222-225

N-Fluoro-(3,5-di-tert-butyl-4-methoxy)benzenesulfonimide (NFBSI): A sterically demanding electrophilic fluorinating reagent for enantioselective fluorination

Author keywords

Catalytic; Electrophilic fluorination; Enantioselective; Fluorinating reagent; Synthesis

Indexed keywords


EID: 79952441504     PISSN: 00221139     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jfluchem.2011.01.005     Document Type: Article
Times cited : (31)

References (49)
  • 46
    • 79952451870 scopus 로고    scopus 로고
    • Note
    • +, 5.0), 582 (14), 283 (28), 91 (47), 57 (100).
  • 47
    • 79952454280 scopus 로고    scopus 로고
    • note
    • 4 and the solvent was evaporated under reduced pressure. The residue was purified by column chromatography on silica-gel eluting with Hexane/AcOEt to give the fluorinated compounds 7. The ees of the products were determined by HPLC analysis on CHIRALCEL OJ-H column.
  • 48
    • 79952453436 scopus 로고    scopus 로고
    • note
    • R (minor-(S)-isomer) = 12.6 min (70% ee). The absolute configuration of 7a has already been determined. See, references [3b,4,12].
  • 49
    • 79952454711 scopus 로고    scopus 로고
    • note
    • R (minor-(S)-isomer) = 27.4 min (58% ee). The absolute configuration of 7b has already been determined. See, references [3b,4,12].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.