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Synthesis and crystal structure of 26,28-bis(cyanomethoxy)-25,27-dihydroxycalix[4]arene

✍ Scribed by Yu Liu; Gang Huang; Heng-Yi Zhang


Book ID
111714217
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
192 KB
Volume
608
Category
Article
ISSN
0022-2860

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26,28-Diall­yloxy-5,11,17,23-tetra-tert-
✍ Dordea, Crenguta ;Böhmer, Volker ;Bolte, Michael 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 262 KB

The title compound, C 54 H 66 N 2 O 4 , crystallizes with two molecules in the asymmetric unit. Both adopt the typical partial cone conformation which was also found for 26,28-diallyloxy-5,17-di-tert-butyl-25,27-bis(cyanomethoxy)-11,23-dinitrocalix[4]arene [Danila, Bo ¨hmer & Bolte (2005). Org. Biom