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Volumn 29, Issue 4, 2010, Pages 721-723

Synthesis and structure of a heavier congener of biphenyl: 1,1′-disila-4,4′-biphenyl

Author keywords

[No Author keywords available]

Indexed keywords

ABSORBANCES; ABSORPTION MAXIMA; AROMATIC RINGS; CRYSTALLOGRAPHIC DATA; RED SHIFT; SINGLE BOND; UV-VIS SPECTRUM;

EID: 76849097852     PISSN: 02767333     EISSN: 15206041     Source Type: Journal    
DOI: 10.1021/om901095w     Document Type: Article
Times cited : (23)

References (25)
  • 9
    • 1242271354 scopus 로고    scopus 로고
    • For a review, see: (a) and references cited therein. For selected recent examples
    • For a review, see: (a) Tokitoh, N. Acc. Chem. Res. 2004, 37, 86 and references cited therein. For selected recent examples:
    • (2004) Acc. Chem. Res. , vol.37 , pp. 86
    • Tokitoh, N.1
  • 14
    • 34547487886 scopus 로고    scopus 로고
    • Recently, the syntheses of novel π-conjugated molecules bearing two Si=Si or Si=P units were reported; see: (a)
    • Recently, the syntheses of novel π-conjugated molecules bearing two Si=Si or Si=P units were reported; see: (a) Bejan, I.; Scheschkewitz, D. Angew. Chem., Int. Ed. 2007, 46, 5783.
    • (2007) Angew. Chem., Int. Ed. , vol.46 , pp. 5783
    • Bejan, I.1    Scheschkewitz, D.2
  • 25
    • 0000696835 scopus 로고
    • The shape of the LUMO indicated that 1 would possess the character of a disilaquaterphenyl derivative in no small part. Actually, the longest absorption maximum calculated for the hydrogen-substituted disilabiphenyl was 343 irai (f= 0.6066), which was blue-shifted by 30 nm compared to that of the Dip-substituted one. This correlation resembles that between the longest absorption maxima of biphenyl (248 nm) and p-quaterphenyl (294 nm) in cyclohexane
    • The shape of the LUMO indicated that 1 would possess the character of a disilaquaterphenyl derivative in no small part. Actually, the longest absorption maximum calculated for the hydrogen-substituted disilabiphenyl was 343 irai (f= 0.6066), which was blue-shifted by 30 nm compared to that of the Dip-substituted one. This correlation resembles that between the longest absorption maxima of biphenyl (248 nm) and p-quaterphenyl (294 nm) in cyclohexane: Ozasa, S.; Hatada, N.; Fujioka, Y.; Ibuki, E. Bull. Chem. Soc. Jpn. 1980, 53, 2610.
    • (1980) Bull. Chem. Soc. Jpn. , vol.53 , pp. 2610
    • Ozasa, S.1    Hatada, N.2    Fujioka, Y.3    Ibuki, E.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.