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Volumn , Issue 18, 2001, Pages 3485-3490

Synthesis and spectroscopic studies of expanded planar dehydrotribenzo[n]annulenes containing one or two isolated alkene units

Author keywords

Alkynes; Annulenes; Aromaticity; Cross coupling; Macrocycles

Indexed keywords

ALKENE DERIVATIVE; ANNULENE DERIVATIVE; DEHYDROTRIBENZO[N]ANNULENE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0001951525     PISSN: 1434193X     EISSN: None     Source Type: Journal    
DOI: 10.1002/1099-0690(200109)2001:18<3485::AID-EJOC3485>3.0.CO;2-I     Document Type: Article
Times cited : (17)

References (35)
  • 1
    • 0003958846 scopus 로고
    • John Wiley & Sons, New York
    • Inter alia: [a] P. J. Garratt, Aromaticity, John Wiley & Sons, New York, 1986.
    • (1986) Aromaticity
    • Garratt, P.J.1
  • 7
  • 27
    • 0003362823 scopus 로고    scopus 로고
    • note
    • [11b]). The corresponding protons in the [18]- to [22]annulenes were assigned by analogy.
  • 28
    • 0003314009 scopus 로고    scopus 로고
    • note
    • d of δ = 7.50 and 7.30, respectively. o-Diethynylbenzene was chosen as a representative example.
  • 29
    • 0002654146 scopus 로고
    • Although the acyclic precursors to the DBAs might be in theory better models for comparative purposes, in practice this does not work because of their conformational flexibility and thus the influence on the NMR chemical shifts by magnetic anisotropy of dangling alkyne units. See: [16a] J. A. Pople, Discussions Faraday Soc. 1962, 34, 7-14.
    • (1962) Discussions Faraday Soc. , vol.34 , pp. 7-14
    • Pople, J.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.