Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Paper | Regular issue | Vol 75, No. 2, 2008, pp.383-390
Published online, 2nd November, 2007
DOI: 10.3987/COM-07-11229
Synthesis of 1,3-Di(2-thiazolyl)azulene and Its Selective Chromogenic Response to Mercury(II) Ion

Shigeharu Wakabayashi,* Ryoko Uriu, Tomoko Asakura, Chiharu Akamatsu, and Yoshikazu Sugihara

*Department of Clinical Nutrition, Faculty of Health Science, Suzuka University of Medical Science, Suzuka, Mie 510-0293, Japan

Abstract

Azulene derivatives bearing heteroaryl groups in the 1,3-positions were synthesized, and the color and spectral changes occurring upon the addition of metal ions were examined. Of the compounds tested, title compound 4 appears to exhibit the most selective chromogenic behavior toward Hg2+ ion.