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Noncovalent derivatives of hydroquinone: bis-(N,N-dialkyl)bicyclo[2.2.2]octane-1,4-dicarboxamide complexes

✍ Scribed by Bruce M. Foxman; Donna J. Guarrera; Ramdas Pai; Carlos Tassa; John C. Warner

Book ID
104432241
Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
116 KB
Volume
2
Category
Article
ISSN
1463-0184

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✦ Synopsis

The solid state phase behavior of hydroquinone 1 with bis-(N,Ndiethyl)bicyclo[2.2.2]octane-1,4-dicarboxamide (4) and with bis-(N,N-dimethyl)bicyclo[2.2.2]octane-1,4-dicarboxamide (5) has been investigated. A 1:1 complex, 6, exists with hydroquinone and the diethyl derivative 4. A 1:2 complex, 7, and a 2:1 complex, 8, is formed with hydroquinone and the dimethyl derivative, 5. X-ray structure determinations of these cocrystals have been performed and the role of the alkyl side chains in the crystal packing is discussed.

📜 SIMILAR VOLUMES

μ-1,4-Diaza­bicyclo­[2.2.2]octane-κ2N:N′
μ-1,4-Diaza­bicyclo­[2.2.2]octane-κ2N:N′-bis­[bis­(O,O′-dicyclo­hexyl dithio­phosphato-κ2S,S′)cadmium(II)]
✍ Ellis, Carol A. ;Ng, Seik Weng ;Tiekink, Edward R. T. ;Wardell, James L. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 186 KB

The dinuclear title molecule, [Cd~2~(C~12~H~22~O~2~PS~2~)~4~(C~6~H~12~N~2~)], is disordered and located on a centre of inversion, and features a coordination geometry intermediate between square-pyramidal and trigonal-bipyramidal.