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:

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

Paper | Regular issue | Vol 27, No. 2, 1988, pp.357-363
Published online, 1st January, 1970
DOI: 10.3987/COM-87-4306
Cyclic Acylimines. I. Synthesis and Reactivity of Isoquinoline-1,4-diones

Ignacio J. Alonso-Silva, Mercedes Pardo, and José L. Soto*

*Departamento de Química Orgánica, Facultad de Química, Universidad Complutense de Madridas, Ciudad Universitaria, E-28040 Madrid, Spain


3-Methoxycarbonylisoquinoline-1,4-dione (1) has been prepared through elimination processes from appropriate starting materials. The quinome was trapped by cycloaddition reactions with conjugated dienes. High regioselectivity was observed. A similar approach to prepare 3-benzoylisoquinoline-1,4-dione (2) was unsuccessful.