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Laser flash photolysis of 3-noradamantyl(phenyl)diazomethane: generation, detection and kinetics of 2-phenyladamantene

✍ Scribed by Katsuyuki Hirai; Hideo Tomioka; Takao Okazaki; Kazuhiko Tokunaga; Toshikazu Kitagawa; Ken'ichi Takeuchi

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 66 KB
Volume: 12
Category: Article
ISSN: 0894-3230
DOI: 10.1002/(sici)1099-1395(199902)12:2<165::aid-poc128>3.0.co;2-n

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✦ Synopsis

Laser flash photolysis of 3-noradamantyl(phenyl)diazomethane in degassed benzene at room temperature generates 2-phenyladamantene, which decays with second-order kinetics (2k/el = 1.5 Â 10 2 s À1 ) to give a dimer and is shown to react with oxygen and tri(n-butyl)tin hydride much faster than with methanol, thus revealing profound radical character of the twisted double bond.

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