Novel crossed Diels-Alder reactions of 1-(2-butadienyl)pyridinium bromide

Journal of Organic Chemistry

Volumn 61, Issue 26, 1996, Pages 9293-9296

  Lee, Shwu Jiuan ^a   Tzeng, Chiou Bih ^a   Lin, Su Ching ^a   Chao, Ito ^a   Lu, Hsiu Feng ^a   Chou, Ta Shue ^a  

^a INSTITUTE OF CHEMISTRY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 1542501886     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo9614809     Document Type: Article

References (26)

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12. LUMO and LUMO+1 of compound la are basically π* orbitals of pyridinium.
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21. 2O, 300 MHz) δ 2.58-2.80 (m, 2H), 2.98 (d, 2H, J = 5.2 Hz), 3.41-3.50 (m, 1H), 3.60-3.70 (m, 1H), 6.44 (t, 1H, J = 5.2 Hz), 7.02-7.08 (m, 2H), 7.30-7.42 (m, 3H), 7.91 (t, 2H, J = 7.0 Hz), 8.42 (t, 1H, J = 7.8 Hz), 8.60 (d, 2H, J = 6.2 Hz).
22. (a) Kokko, M.; Koskimies, J. Spectrosc. Lett. 1995, 28, 347.
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25. (b) Ellis, F.; Sammes, P. G.; Hursthouse, M. B.; Neidle, S. J. Chem. Soc., Perkin Trans. 1 1972, 1560.
26. The authors have deposited atomic coordinates for this structure with the Cambridge Crystallographic Data Centre. The coordinates can be obtained, on request, from the Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge, CB2 1EZ, UK.