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J-GLOBAL ID：200902182202151186   Reference number：99A0451690

Synthesis and Properties of Extremely Stable Tris(6-methoxy-1-azulenyl)-methyl Cation and a Series of Di(1-azulenyl)phenylmethyl and (1-Azulenyl)diphenylmethyl Cations Stabilized by Methoxy Substituents.

非常に安定なトリス(6-メトキシ-1-アズレニル)メチルカチオン,メトキシ置換基により安定化したジ(1-アズレニル)フェニルメチルカチオン系および(1-アズレニル)ジフェニルメチルカチオン系の合成と特性

Author (4)： ITO S (Tohoku Univ., Sendai) ,  KIKUCHI S (Tohoku Univ., Sendai) ,  MORITA N (Tohoku Univ., Sendai) ,  ASAO T (Tohoku Univ., Sendai)
Material： Bulletin of the Chemical Society of Japan  (Bull Chem Soc Jpn)
Volume： 72  Issue： 4  Page： 839-849  Publication year： Apr. 15, 1999 
JST Material Number： G0450A  ISSN： 0009-2673  CODEN： BCSJA8  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *alkyl cation ,...

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JST classification (3)： Condensed bicyclic carbocyclic compounds not containing 6-membered ring  (CF06050K) ,  Acid-base equilibrium  (CB04020D) ,  Electrochemical reaction  (CB07050F)

Substance index (17)： Tris(6-methoxy-1-azulenyl)methylium ,  (4-Methoxyphenyl)bis(6-methoxy-1-azulenyl)methylium ,  Bis(1-azulenyl)(4-methoxyphenyl)methylcation ,  Bis(3-methyl-1-azulenyl)(4-methoxyphenyl)methylcation ,  Bis(3,6-di-tert-butyl-1-azulenyl)(4-methoxyphenyl)methyl cation ,  (3-Methyl-1-azulenyl)bis(4-methoxyphenyl)methylcation ,  (3,6-Di-tert-butyl-1-azulenyl)bis(4-methoxyphenyl)methyl cation ,  (1-Azulenyl)bis(4-methoxyphenyl)methylcation ,  Tris(azulen-1-yl)methylium ,  Tris(3-methylazulen-1-yl)methylium ,  Tris(3,6-di-tert-butylazulen-1-yl)methylium ,  α,α-Bis(azulene-1-yl)benzylcation ,  Bis(3-methyl-1-azulenyl)(phenyl)methylcation ,  Phenylbis(3,6-di-tert-butyl-1-azulenyl)methyl cation ,  3,6-Di-tert-butyl-1-azulenyldiphenylmethyl cation ,  (3-Methyl-1-azulenyl)diphenylmethylcation ,  (Azulen-1-yl)diphenylmethylium

Reference (15)：

• 1) S. Ito, S. Kikuchi, N. Morita, and T. Asao, Chem. Lett., 1996, 175.
• 2) S. Ito, N. Morita, and T. Asao, Tetrahedron Lett., 32, 773 (1991).
• 3) S. Ito, N. Morita, and T. Asao, Bull. Chem. Soc. Jpn., 68, 1409 (1995).
• 4) S. Ito, N. Morita, and T. Asao, Tetrahedron Lett., 35, 751 (1994).
• 5) E. M. Arnett and R. D. Bushick, J. Am. Chem. Soc., 86, 1564 (1964).

Terms in the title (4)： メチルカチオン ,  置換基 ,  安定化 ,  ジフェニルメチルカチオン