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 32, No. 3, 1991, pp.437-442
Published online, 1st January, 1970
DOI: 10.3987/COM-91-5663
Structural Determination of the Ozonides Derived from Mono-substituted Alkenes

Yung-Son Hon,* Ling Lu, Rong-Chi Chang, and Kuan-Po Chu

*Institutue of Chemistry, Academia Sinica, 128, Yan-Chiu-Yuan Road, Sec II, Nankang, Taipei,11529, Taiwan, R.O.C.


The structures of 1,2,4-trioxolanes (ozonides) (2a-2f) derived from mono-substituted alkenes (1a-1f), respectively, were determined by spectroscopic methods, such as 1H-nmr, 13C-nmr, ir, two-dimensional nmr, and mass spectra. The coupling constant of the geminal protones on the trioxolane ring is zero. This unusual coupling constant resulted from the electronegatively of two oxygen atoms near the geminal protons.