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Crystal and molecular structure of 2′,2′,4,4,5′,5′,6,6-octamethyl-2′,4,5′,6-tetrahydrofuro[3,4-d]-1, 3-oxathiol-2-spiro-3′-furan-4′-(3′H)-one

✍ Scribed by P. -T. Cheng; W. K. Wong-Ng; S. C. Nyburg

Publisher
Springer
Year
1977
Tongue
English
Weight
277 KB
Volume
7
Category
Article
ISSN
1572-8854

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✍ Tercan, Barış ;Hökelek, Tuncer ;Bilge, Selen ;Natsagdorj, Amgalan ;Demiriz, Şems 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 305 KB

The title compound, C 16 H 16 Cl 2 N 5 O 2 P 3 , a cyclotriphosphazene, has a spiro±ansa±spiro architecture in which the bicyclic system is in the sofa conformation. Two P atoms and one N atom are capable of representing stereogenic centres.