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 | Special issue | Vol 40, No. 2, 1995, pp.607-617
Published online, 1st January, 1970
DOI: 10.3987/COM-94-S48
Acid Catalyzed Hydrolysis of Cyclic Benzophenone Acetals. Effects of Ring Size and Ring Substituent

Takumi Oshima, Shin-ya Ueno, and Toshikazu Nagai

*Institute of Chemistry, College of General Educatin, Osaka University, Toyonaka, Osaka 560-8531, Japan


Rates of acid-catalyzed hydrolysis of 5- to 8-membered ring benzophenone acetals (1-4) in 80% dioxane-water(v/v) were dependent upon the ring size and the ring-substituted methyl group as well as the condensed-rings. These kinetic results are interpreted in terms of the ring strain, the stereoelectronic effects, and the hydrophobicity.