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Volumn 36, Issue 12, 1997, Pages 1347-1350

o-Benzyne: Strained Alkyne or Cumulene? - NMR Characterization in a Molecular Container

Author keywords

1,2 didehydrobenzene; Hemicarcerands; Host guest chemistry; NMR spectroscopy; Photolysis

Indexed keywords


EID: 0030803420     PISSN: 05700833     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.199713471     Document Type: Article
Times cited : (215)

References (45)
  • 13
    • 0001615190 scopus 로고
    • a) D. J. Cram, Science 1983, 219, 1177;
    • (1983) Science , vol.219 , pp. 1177
    • Cram, D.J.1
  • 17
    • 33748327733 scopus 로고
    • D. J. Cram, M. E. Tanner, R. Thomas. Angew. Chem. 1991, 103, 1048; Angew. Chem. Int. Ed. Engl. 1991, 30, 1024.
    • (1991) Angew. Chem. Int. Ed. Engl. , vol.30 , pp. 1024
  • 22
    • 85033157931 scopus 로고    scopus 로고
    • note
    • 13CNMR spectra consistent with their structure.
  • 23
    • 85033140694 scopus 로고    scopus 로고
    • note
    • Hemicarceplex 2·5 was prepared by heating empty 2 and benzoic acid in diphenyl ether at 185 °C for 4 d (90% yield).
  • 24
    • 85033147032 scopus 로고    scopus 로고
    • note
    • 13C-enriched, Cambridge Isotope Laboratoties) by literature procedures [24 26].
  • 27
    • 85033152549 scopus 로고    scopus 로고
    • note
    • A version of the program MIMER (O. H. Manschen, J. P. Jacobsen, K. Schaumburg, QCPE, Indiana University, Bloomington IN (USA), Program 394), which was modified by Prof. F. A. L. Anet to interface with the IGOR display program for Macintosh, was used.
  • 33
    • 84982383688 scopus 로고
    • G. Becher, W. Luettke, G. Schrumpf, Angew. Chem. 1973, 85, 357; Angew. Chem. Int. Ed. 1973, 12, 339.
    • (1973) Angew. Chem. Int. Ed. , vol.12 , pp. 339


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.