@article{ChristlLangHerbertetal.1980,
  author    = {Christl, Manfred and Lang, R. and Herbert, R. and Freitag, G.},
  title     = {Zusammenhang zwischen Orbitalcharakter und Reaktionsprodukt bei der Umsetzung von Benzvalen und Homobenzvalen mit Thiophenol},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58065},
  year      = {1980},
  abstract  = {No abstract available},
  subject      = {Organische Chemie},
  language  = {de}
}
@article{ChristlHerbert1979,
  author    = {Christl, Manfred and Herbert, R.},
  title     = {Unusual Carbon Shielding Effects of Cyclopropanes and Double Bonds in Strained Bicyclo[3.1.0]hexanes and Cyclopentenes},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58038},
  year      = {1979},
  abstract  = {Carbon-13 shieldings and one-bond \(^{13}\)C-H coupling constants of bicydo[2.1.1]hexane, bicydo[2.l.l]hex- 2-ene, tricydo[3.1.1.0\(^{2.4}\)]heptane and benzvalene are presented and compared. to the data of related. compounds. H a bicydo[3.1.0]hexane system is part of a rigid skeleton, the cydopropane ring exerts spedfk: 'Y substituent eflects of two ldnds. In the case of the bicyclobexane boat form an upfield shift of the C-3 signal is observed and in tbe esse of the chair form a downfield shift of 15-20 ppm. Compared to the corresponding cydopentanes the double bond in strained cydopentenes causes downfield shifts of the C-4 absorption. 1bis eftect increases witb increasing strain, reaching 8 45.9 ppm maximum in benzvalene. Hence it is tbe only known bicydo[l.l.O]butane baving 8 reversed order of carbon shieldings. The downfield shifts are e:xplained by means of simple orbital interaction schemes.},
  subject      = {Organische Chemie},
  language  = {en}
}
@article{ChristlHerbert1979,
  author    = {Christl, Manfred and Herbert, R.},
  title     = {Der Einfluß anellierter Ringe auf die \(^{13}\)C-NMR-chemischen Verschiebungen von Tricyclo[3.1.0.0\(^{2,6}\)]hexan- und Bicyclo[2.1.1]hexan-Derivaten},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58058},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Organische Chemie},
  language  = {de}
}
@article{HerbertChristl1979,
  author    = {Herbert, R. and Christl, Manfred},
  title     = {Bicyclo[2.1.1]hexane aus Tricyclo[3.1.0.0\(^{2,6}\)]hexanen},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-58042},
  year      = {1979},
  abstract  = {No abstract available},
  subject      = {Organische Chemie},
  language  = {de}
}