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Volumn 63, Issue 51, 2007, Pages 12702-12711

Synthesis of novel spiro imidazolium salts as chiral ionic liquids

Author keywords

Chiral ionic liquids; Diastereomeric interaction; Spiro imidazolium salts

Indexed keywords

IMIDAZOLE DERIVATIVE; SPIRO BIS(IMIDAZOLIUM); SPIRO COMPOUND; SPIRO IMIDAZOLIUM; UNCLASSIFIED DRUG;

EID: 35748984681     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2007.10.002     Document Type: Article
Times cited : (14)

References (89)
  • 17
    • 35748929822 scopus 로고    scopus 로고
    • Reviews:
  • 44
    • 35748953303 scopus 로고    scopus 로고
    • Applications of chiral ionic liquids:
  • 70
    • 35748943996 scopus 로고    scopus 로고
    • note
    • 3, the HBr salt of 5a was generated, which did not cyclize to give 1a under the reaction conditions.
  • 71
    • 35748960386 scopus 로고    scopus 로고
    • note
    • Prepared by the method similar to that for 3a.
  • 76
    • 35748953920 scopus 로고    scopus 로고
    • note
    • Crystal data for 1e: see Ref. 12. Supplementary crystallographic data have been deposited with the Cambridge Crystallographic Data Centre.
  • 79
    • 35748952976 scopus 로고    scopus 로고
    • note
    • Crystallographic data for the structure 2a have been deposited with the Cambridge Crystallographic Data Centre: Deposition number CCDC 659168. Copies of the data can be obtained, free of charge, on application to CCDC, 12 Union Road, Cambridge CB2 1EZ, UK (fax: +44 (0)1223 336033 or e-mail: deposit@ccdc.cam.ac.uk).
  • 80
    • 35748980146 scopus 로고    scopus 로고
    • note
    • The presence of unsymmetrical cation as in the case of imidazolium salt 1 and introduction of long alkyl N-substituent in imidazolium salt 2, both played significant role in lowering the melting point.
  • 81
    • 35748981373 scopus 로고    scopus 로고
    • Reviews:
  • 87
    • 35748933078 scopus 로고    scopus 로고
    • NHC containing organometallic polymers:


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.