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.

Communication | Regular issue | Vol 4, No. 10, 1976, pp.1649-1653
Published online, 1st January, 1970
DOI: 10.3987/R-1976-10-1649
An Intramolecular Rearrangement of 1-Arylazetidin-2-ones in an Acidic Solution

Shinzo Kano,* Tsutomu Ebata, and Shiroshi Shibuya

*School of Pharmacy, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan


Several kinds of 1-arylazetidin-2-ones were treated with trifluoroacetic acid to give 1,2,3,4-tetrahydroquinolin-4-ones. In the case of 1-arylazetidin-2-ones possessing a substituent at the 3-position, the rearrangement occurred at both ortho- and para-positions to the substituent located at the 3-position.