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  1H-chemical shifts of some dehydro[12]- and dehydro[14]-annulenes

Vogler, H. (1979). 1H-chemical shifts of some dehydro[12]- and dehydro[14]-annulenes. Tetrahedron, 35(5), 657-661. doi:10.1016/0040-4020(79)87012-X.

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Tetrahedron_35_1979_657.pdf (Any fulltext), 327KB
 
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Vogler, Helmut1, Author           
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1Department of Organic Chemistry, Max Planck Institute for Medical Research, Max Planck Society, ou_1497706              

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 Abstract: The ring-current (RC) and local anisotropic (LA) contributions to the 1H-chemical shifts of the dehydro[12]- and dehydro[14]-annulenes 1–13 have been calculated. The calculated shifts are in very good accord with experiment. Only protons with distances <3 Å from a triple bond are obtained at too high a field. It is shown that only the consideration of the combined RC and LA effects can provide an explanation of the chemical shifts of inner and outer protons of annulenes.

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Language(s): eng - English
 Dates: 1978-08-252001-03-201979
 Publication Status: Issued
 Pages: 5
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 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/0040-4020(79)87012-X
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Title: Tetrahedron
  Other : Tetrahedron : the international journal for the rapid publication of full original research papers and critical reviews in organic chemistry
Source Genre: Journal
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Publ. Info: Kidlington : Elsevier Science
Pages: - Volume / Issue: 35 (5) Sequence Number: - Start / End Page: 657 - 661 Identifier: ISSN: 0040-4020
CoNE: https://pure.mpg.de/cone/journals/resource/00404020