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: ¥ 4,320 (Yen only)
Period: This Article can be accessed for 7 days.

Note | Regular issue | Vol 57, No. 11, 2002, pp.2145-2148
Published online, 1st January, 1970
DOI: 10.3987/COM-02-9584
High-Throughput Synthesis of Symmetrically 3,5-Disubstituted 4-Amino-1,2,4-triazoles from Aldehydes Using Microwave

Hideko Koshima,* Mitsuo Hamada, Makiko Tani, Shunsuke Iwasaki, and Fumika Sato

*Department of Applied Chemistry, Faculty of Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, 790-8577 Ehime, Japan

Abstract

Symmetrically 3,5-substituted 4-amino-1,2,4-triazoles are quickly prepared from aromatic aldehydes via nitriles by two-step reactions without any separation under microwave irradiation for each several minutes.