Synthesis of substituted benzocarboranes
โ Scribed by L. I. Zakharkin; B. T. Ermaganbetov
- Book ID
- 112440327
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 162 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1573-9171
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Photolysis of 'naphtho-o-carborane' under oxygen leads to the quinone, 5,8-diketonaphthocarborane. Photolysis in the presence of hydrogen donors such as acetonitrile or 1,4-cyclohexadiene leads both to the quinone and 5-ketodihydronaphthocarborane. By contrast, photolysis of 'benzocarborane' under s
We have found that octasubstituted porphyrins having no substituents in the meso positions can be prepared in high yields by acid catalyzed condensation of formaldehyde with a variety of 3,4-disubstituted pyrroles. This improved procedure circumvents the need to prepare aldehyde, aminomethyl, or hyd