Synthesis, Characterization and Crystal Density Modeling of Spiropolycyclic Oxiranes. -In order to get high energy density materials, six mono-and bisepoxides are synthesized from benzoquinone derivative (I). The crystal densities established from single X-ray diffraction analysis are compared with
Synthesis, characterization and crystal density modeling of spiropolycyclic oxiranes
β Scribed by Alan P Marchand; Rajesh Shukla; Paul R.J Davey; Herman L Ammon; Zuyue Du; Simon G Bott
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- French
- Weight
- 500 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0040-4020
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β¦ Synopsis
Spiropolycyclic mono-and bis-epoxides 1-6 have been synthesized. The structures of 1-6 have been established unequivocally via application of single crystal X-ray crystallographic methods. The crystal densities of 1-6 (from X-ray crystallographic data) are compared with the results of density predictions.
π SIMILAR VOLUMES
Bases catalyse the addition of ):nimary alcohols on dicyano oxiranes to afford stable imidates. Depending on the catalyst it is possible to obtain either a mixture of Z and E monoimidates 5 in 3 to 1 ratio (NEt3) or the E imidate in 95% (BrNBu4), or the bisimidates 6 (NaOMe).