Dianin's compound

Dianin's compound
Dianin's compound
Identifiers
CAS number 472-41-3
PubChem 97788
ChemSpider 88264 YesY
Jmol-3D images Image 1
Image 2
Properties
Molecular formula C18H20O2
Molar mass 268.35 g/mol
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Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Dianin's compound (4-p-hydroxyphenyl-2,2,4-trimethylchroman) was invented by Aleksandr Dianin in 1914.[1] This compound is a condensation isomer of bisphenol A and acetone and of special importance in host-guest chemistry because it can form a large variety of clathrates with suitable guest molecules. One example is the clathrate of Dianin's compound with morpholine.[2] Slow evaporation of a solution containing both organic compounds yields crystals. Each asymmetric unit cell making up the crystal contains six chroman molecules of which two are deprotonated and two protonated morpholine molecules. The six chroman molecules are racemate pairs.

References

  1. ^ A.P. Dianin, J. Russ. Phys. Chem. Soc., 1914, 36, 1310
  2. ^ Gareth O. Lloyd, Martin W. Bredenkamp and Leonard J. Barbour (2005). "Enclathration of morpholinium cations by Dianin's compound: salt formation by partial host-to-guest proton transfer". Chemical Communications 32 (32): 4053–4055. doi:10.1039/b507726e. PMID 16091797. http://www.rsc.org/Publishing/Journals/CC/article.asp?doi=b507726e. 

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  • A. P. Dianin — Alexandre Dianin Alexandre P. Dianin était un chimiste russe originaire de Saint Pétersbourg. Il est né en 1833 et mort en 1887. Il a découvert le bisphénol A et le composé de Dianin (en). Son beau père était le chimiste Alexandre Borodine[1].… …   Wikipédia en Français

  • Alexandre Dianin — Alexandre P. Dianin était un chimiste russe originaire de Saint Pétersbourg. Il est né en 1833 et mort en 1887. Il a découvert le bisphénol A et le Composé de Dianin (en). Son beau père était le chimiste Alexandre Borodine[1]. Références …   Wikipédia en Français

  • Aleksandr Dianin — Aleksandr P. Dianin was a Russian chemist from Saint Petersburg. He invented bisphenol A and the suitably named Dianin s compound. His father in law was fellow chemist Alexander Borodin. External links *… …   Wikipedia

  • Clathrate compound — Examples of host molecules. A clathrate, clathrate compound or cage compound is a chemical substance consisting of a lattice of one type of molecule trapping and containing a second type of molecule. The name clathrate complex used to refer only… …   Wikipedia

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  • Clathrate — Un clathrate, du grec klathron qui signifie fermeture, est un composé chimique constitué par un complexe d inclusion formé d une ou plusieurs « molécules hôtes » qui emprisonnent une autre molécule dans une sorte de cage moléculaire.… …   Wikipédia en Français

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  • Chroman — Strukturformel Allgemeines Name Chroman Andere Namen …   Deutsch Wikipedia

  • Bisphenol A — Bisphenol A IUPAC name …   Wikipedia

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