Crystal and molecular structures of O,O-propan-1,3-dithionobenzoate (2TBZ-A), O,O-2,2-dimethylpropan-1,3-dithionobenzoate (2TBZ-B), and O,O,O,O-pentaerythritoltetrathionobenzoate (4TBZ)
β Scribed by John C. Moore; Rex A. Palmer
- Publisher
- Springer
- Year
- 1991
- Tongue
- English
- Weight
- 727 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1572-8854
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The petrol extract of the rootbark of Milletia Thonningii obtained by column chromatography afforded sixteen different crystalline samples to be isolated. The crystal structures of two of these compounds, O,O-Dimethylalpinumisoflavone (I) and 5-O-Methyl-4'-O-(3-methyl-but-2-en-1-yl)alpinumisoflavone
Mixtures of N,O, and N,O, have been prepared from measured volumes of NO and 0,. Phase relationships in the system N,O,/N,O,, which depend on the composition of the samples and on the temperature, were studied by the Guinier technique and differential thermal analysis. Single crystals of phases A an