1,3:2,5:4,6-trianhydro-l-iditol, ein chirales 2,5,8-trioxatricyclo[5.2.0.03,6]nonan
✍ Scribed by Peter Köll; Michael Oelting
- Book ID
- 104217430
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- French
- Weight
- 140 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
The title compound &which represents the second known example of a trianhydride in F the hexltol series is prepared in five steps from D-glucitol (=D-sorbitol). Unseres Wisscns wurde von den denkbaren Trianhydriden der Hexitole bisher lediglich der 1,4:2,5:3,6-Trianhydro-D-mannit beschrieben 1) Im Rahmen unserer Untersuchungen von furano-13)
📜 SIMILAR VOLUMES
In the crystal structure of the title compound, C~29~H~27~NO~5~, the molecules assemble into a network structure by both intermolecular C—H...O hydrogen bonding and C—H...π stacking interactions.
The reaction of mono-and dilithio-2,2,4,4,6,6-hexamethylcyclotrisilazane (1, 2) with aminofluorosilanes R -SiF,-NR'SiMe, (R = F, Me; R' = CMe,, SiMe,) leads to LiF elimination and format'ion of the cyclotrisilazanes 3 -5. The cyclodisilazane 6 is obtained by ring contraction in the reaction of compo