+++Heterocycles, Bulletin of the Chem Society of Japan

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Уважаемые коллеги, помогите, пожалуйста, заполучить статьи:
Synthesis and Properties of (1-Azulenyl)di(3-indolyl)methylium Hexafluorophosphates
Shigeru Kikuchi, Makiko Iki, Chizu Ikeda, and Kimiaki Imafuku
Heterocycles, Vol 66, Issue 1, 2005, pp.275-283

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http://dx.doi.org/10.3987/COM-05-S(K)18

Syntheses of Azulene Analogues of Triphenylmethyl Cation: Extremely Stable Hydrocarbon Carbocations and the First Example of a One-Ring Flip as the Threshold Rotation Mechanism for Molecular Propellers
Shunji Ito, Noboru Morita and Toyonobu Asao
Bulletin of the Chemical Society of Japan
Vol. 68 (1995) , No. 5 pp.1409-1436

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http://dx.doi.org/10.1246/bcsj.68.1409

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