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Volumn 58, Issue 20, 2002, Pages 4015-4021

Lanthanide catalysts with tris(perfluorooctanesulfonyl)methide and bis(perfluorooctanesulfonyl)amide ponytails: Recyclable Lewis acid catalysts in fluorous phases or as solids

Author keywords

bis(perfluorooctanesulfonyl)amide; Carbon carbon bond forming reactions; Environmental benignity; Fluorous phase; Lanthanide; Lewis acid catalysis; tris(perfluoroalkanesulfonyl)methide

Indexed keywords

BIS(PERFLUOROOCTANESULFONYL)AMIDE; HYDROCARBON; LANTHANIDE; LEWIS ACID; PERFLUORO COMPOUND; TRIS(PERFLUOROOCTANESULFONYL)METHIDE; UNCLASSIFIED DRUG;

EID: 0037071161     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(02)00313-7     Document Type: Article
Times cited : (58)

References (49)
  • 33
    • 0008938989 scopus 로고    scopus 로고
    • Koppel et al. have reported the gas phase acidities of a variety of super acids: bis(trifluoromethanesulfonyl)amine is stronger than trifluofomethanesulfonic acid by ΔG=7.7 kcal/mol and tris(trifluoromethanesulfonyl)methane is stronger than bis(trifluoromethanesulfonyl)amine by ΔG=2.8 kcal/mol. They have also reported that bis(perfluorobutanesulfonyl)amine is stronger than bis(trifluoromethanesulfonyl)amine by ΔG=7.7 kcal/mol: J. Am. Chem. Soc. 1994, 116, 3047.
  • 48
    • 0008931223 scopus 로고    scopus 로고
    • Unfortunately, lanthanide (scandium, ytterbium) tris(perfluorobutanesulfonyl)methide and bis(perfluorobutanesulfonyl)amide is too short fluorous ponytail to render the complexes in fluorous media


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.