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 38, No. 3, 1994, pp.587-593
Published online, 1st January, 1970
DOI: 10.3987/COM-93-6596
One-Pot Synthesis of New 1,3-Imidazolidines Possessing Three Aryl Groups via a 1,3-Dipolar Cycloaddition Reaction

Yoshimitsu Nagao,* Kweon Kim, Yoichi Komaki, Shigeki Sano, Masaru Kihara, and Motoo Shiro

*Faculty of Pharmaceutical Sciences, University of Tokushima, Sho-machi, Tokushima 770-8505, Japan

Abstract

Tri-aryl-substituted imidazolidines (3) were readily synthesized by heating a mixture of arylaldehyde (7), diethyl ketomalonate (8), and benzyl(or substituted benzyl)amine (6) in benzene in the presence of a catalytic amount of p-toluene-sulfonic acid.