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.

Note | Regular issue | Vol 60, No. 5, 2003, pp.1211-1218
Published online, 10th March, 2003
DOI: 10.3987/COM-03-9729
Syntheses of 4-Selenazolones. Hetero Diels-Alder Reaction of the Selenazadienes with DMAD

Mamoru Koketsu,* Futoshi Nada, Takumi Mio, and Hideharu Ishihara*

*Department of Chemistry, Faculty of Engineering, Gifu University, 1-1 Yanagito, Gifu, Gifu 501-1193, Japan

Abstract

Hetero Diels-Alder reaction of selenazadiene with dimethyl acetylenedicarboxylate yielded 4-selenazolone instead of the expected Diels-Alder adduct.