A stable neutral hydrocarbon radical: Synthesis, crystal structure, and physical properties of 2,5,8-tri-tert-butyl-phenalenyl [12]

Journal of the American Chemical Society

Volumn 121, Issue 7, 1999, Pages 1619-1620

  Goto, Kosaburo ^a   Kubo, Takashi ^a   Yamamoto, Kagetoshi ^a   Nakasuji, Kazuhiro ^a   Sato, Kazunobu ^a   Shiomi, Daisuke ^b   Takui, Takeji ^b   Kubota, Mari ^c   Kobayashi, Tunetoshi ^c   Yakusi, Kyuya ^d   Ouyang, Jianyong ^d  

^a OSAKA UNIVERSITY   (Japan)

^b Osaka Prefecture University   (Japan)

^c KEIO UNIVERSITY   (Japan)

^d INSTITUTE FOR MOLECULAR SCIENCE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

HYDROCARBON; PHENYL GROUP; RADICAL;

CHEMICAL BOND; CRYSTAL STRUCTURE; CYCLIC POTENTIOMETRY; CYCLIZATION; IONIZATION; LETTER; MOLECULAR INTERACTION; OXIDATION REDUCTION REACTION; SYNTHESIS; X RAY CRYSTALLOGRAPHY;

EID: 0033599299     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja9836242     Document Type: Letter

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31. max (ε) = 518 (sh, 1060), 500 (sh, 1170), 483 (sh, 1280), 466 (sh, 1280), 420 (57800), 259 (26900), 239 nm (35800).
32. The cyclic voltammetry measurements were carried out in acetonitrite at room temperature with tetrabutylammonium perchrolate as the supporting electrolyte.
33. max (ε) = 519 (2080), 439 (19700), 324 (2500), 265(20700), 244(13500), 217 nm (101000).
34. (b) The anion 1c (sodium and lithium salts) were recrystallized from hexane in a vacuum to give red prisms.
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