Unexpected interconnection of the 7-norbornenyl and 3-nortricyclcyl/5- norbornen-2-yl cations

Tetrahedron Letters

Volumn 45, Issue 27, 2004, Pages 5321-5324

  Moss, Robert A ^a   Fu, Xiaolin ^a  

^a RUTGERS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALKYL GROUP; CATION; NORBORNENE DERIVATIVE;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; REACTION ANALYSIS; STRUCTURE ANALYSIS;

EID: 2942603423     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2004.04.134     Document Type: Article

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19. 3): 131.0, 92.0, 68.2, 44.7, 21.6. The diazirine carbon resonances at 68.2 ppm are very weak
20. 13C: 135.3 (vinyl C), 68.1 (C-Cl), 47.0 (C-l, C-4), 21.3 (C-5, C-6)
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23. The dichloride is suppressed when the reaction is run in the presence of pyridine, which scavenges HCl
24. 13C NMR: 139.4, 131.2 (vinyl C), 69.8 (C-Cl)
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26. 13C NMR: 65.8 (C-Cl)
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30. We were unable to complete an Arrhenius study of carbene 14 due to weak carbene-pyridine ylide signals
31. a for the decomposition of the syn-7-norbornenyldiazonium ion is likely to be quite low