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Volumn 72, Issue 18, 2007, Pages 7014-7017

Efficient and facile Ar-Si bond cleavage by montmorillonite KSF: Synthetic and mechanistic aspects of solvent-free protodesilylation studied by solution and solid-state MAS NMR

Author keywords

[No Author keywords available]

Indexed keywords

BENIGN CONDITIONS; MAGIC-ANGLE SPINNING; PROTODESILYLATION;

EID: 34548781820     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo0706170     Document Type: Article
Times cited : (22)

References (37)
  • 30
    • 0031562443 scopus 로고    scopus 로고
    • Mont KSF (Aldrich) is a natural clay treated with sulfuric acid, leaving an acidic residue of ca. 5% in the clay. We cannot exclude the possibility that the protonation may partially occur by this mineral acid. However, following the well-established mechanism (together with our observations, it seems likely that arylsilanes are mainly protonated by bound water molecules within the hydrated interlamellar space (M-H2O, For specific examples of similar mechanisms, see: (a) Arienti, A, Bigi, F, Maggi, R, Marzi, E, Moggi, P, Rastelli, M, Sartory, G, Tarantola, F. Tetrahedron 1997, 53, 3795
    • 2O"). For specific examples of similar mechanisms, see: (a) Arienti, A.; Bigi, F.; Maggi, R.; Marzi, E.; Moggi, P.; Rastelli, M.; Sartory, G.; Tarantola, F. Tetrahedron 1997, 53, 3795.
  • 34
    • 1842853962 scopus 로고    scopus 로고
    • Bolognini, M.; Cavani, F.; Cimini, M.; Dal, Pozzo, L.; Maselli, L.; Venerito, D.; Pizzoli, F.; Veronesi, G. C. R. Chimie 2004, 7, 143.
    • (e) Bolognini, M.; Cavani, F.; Cimini, M.; Dal, Pozzo, L.; Maselli, L.; Venerito, D.; Pizzoli, F.; Veronesi, G. C. R. Chimie 2004, 7, 143.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.