Rates of decompositions of certain AZO compounds
β Scribed by J. C. McGowan; T. Powell
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 335 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0165-0513
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β¦ Synopsis
Abstract
The rates of decompositions of a number of azo compounds have been measured and some relationships between these rates and the structures of the azo compounds have been noted.
π SIMILAR VOLUMES
chemical shift difference (A8 = 2.4-2.9 ppm) between the axial (Ha) and equatorial (He) protons of the cis-methylene group. In contrast, the corresponding chemical shift difference of the trans-methylene groxp is much smaller (A% = 1-1.4 PPm). R 4-Bromoheptane 2-Bromoheptane 2-Bromooctane
In photochemically, electrochemically and thermally initiated decomposition, compounds containing the azo group (1RNxN2R) usually form reactive, short-lived radicals and which corresponds to synchro-1R~2R~, nous splitting. As examples, aliphatic azo compounds, 1-aryl-2-alkylazo compounds, azophospho