Studies on the PMR Spectra of Oxetanes. III. 2-Methyloxetane
Open Access
- 1 January 1971
- journal article
- research article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 26 (1) , 136-140
- https://doi.org/10.1515/zna-1971-0125
Abstract
The 60 MHz PMR sub-spectral analysis of 2-methyloxetane (A3BCDEF spin system) has been carried out approximating some weak couplings to zero. The proton chemical shifts and the proton-proton couplings are reported. Also the proton chemical shifts of symmetrically substituted 2,2-di-methyloxetane and 3,3-dimethyloxetane have been investigated. The anisotropy and inductive effects of the methyl groups, together with the evidently nonplanar structure of the oxetane ring in 2-methyloxetane, affect the spectral parameters of the protons under inspectionKeywords
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