ELECTRON SPIN RESONANCE STUDIES OF IRRADIATED SINGLE CRYSTALS OF D-FRUCTOSE AND L-SORBOSE
Journal Article
·
· Journal of Physical Chemistry
Among the polycrystalline sugars, only D-fructose and L-sorbose, when irradiated, are known to give a esr spectrum of four lines. When irradiated polycrystalline Lsorbose was heated to 160 deg , it gave a spectrum identical with that of irradiated D-fructose, which had not been heated. The results obtained from polycrystalline materials were studied in detail using single crystals. Irradiation at 77 deg K followed by heating revealed that a radical transformation occurs in the sugars, which is caused by the deformation of the pyranose ring. The free radical produced ie --CH(OH)-- C (OH) -- CH/sub 2/ -- O - -. (auth)
- Research Organization:
- Duke Univ., Durham, N.C.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-17-028981
- OSTI ID:
- 4694467
- Journal Information:
- Journal of Physical Chemistry, Journal Name: Journal of Physical Chemistry Journal Issue: 5 Vol. 67; ISSN 0022-3654
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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