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Selective side-chain functionalization of a calix[4]arene-2,8,14,20-tetrabromo-25,26,27,28-tetramethoxycalix[4]arene -

✍ Scribed by Burkhard Klenke; Christian Näther; Willy Friedrichsen


Book ID
108387175
Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
145 KB
Volume
39
Category
Article
ISSN
0040-4039

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25-Decyloxy-26,27,28-trihydroxy-5,11,17-
✍ Kasyan, Oleg ;Kalchenko, Vitaly ;Böhmer, Volker ;Bolte, Michael 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 306 KB

Molecules of the title compound, C 52 H 45 N 9 O 10 S 4 Á0.5C 7 H 8 , are found in the typical cone conformation in the crystal structure. Intramolecular hydrogen bonds stabilize the molecular conformation, which is similar to that of 25-decyloxy-26,27,28-trihydroxy-2,8,14,20-thiacalix[4]arene.