Glycoluril
Glycoluril structure
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Common Name | Glycoluril | ||
|---|---|---|---|---|
| CAS Number | 496-46-8 | Molecular Weight | 142.116 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 861.6±65.0 °C at 760 mmHg | |
| Molecular Formula | C4H6N4O2 | Melting Point | >300 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 421.8±34.4 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
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Molecular clips and tweezers hosting neutral guests.
Chem. Soc. Rev. 40(1) , 30-43, (2011) Intense current interest in supramolecular chemistry is devoted to the construction of molecular assemblies displaying controlled molecular motion associated to recognition. On this ground, molecular clips and tweezers have focused an increasing attention. Th... |
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Encapsulation of ion pairs in extended, self-assembled structures.
J. Am. Chem. Soc. 134(29) , 11971-3, (2012) Encapsulation of ion pairs in small spaces that are isolated from the medium is expected to result in amplified interactions between the ions. Yet, sequestration of ion pairs in self-assembled capsules is complicated by competition of the acids and bases for ... |
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New supramolecular organization for a glycoluril: chiral hydrogen-bonded ribbons.
Chem. Commun. (Camb.) (19) , 2228-9, (2002) A series of substituted glycoluril molecules exhibits a substantial twist of the fused five-membered rings and assembles exclusively chiral hydrogen-bonded ribbons in the solid-state. |
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Efficient DNA condensation induced by ruthenium(II) complexes of a bipyridine-functionalized molecular clip ligand.
Chemistry 18(51) , 16383-92, (2012) Complexes of the type [Ru(bxbg)(2) (N-N)](2+), where N-N denotes 2,2'-bipyridine (bpy) (1), 1,10-phenanthroline (phen) (2), dipyrido[3,2-d:2',3-f] quinoxaline (dpq) (3), and dipyrido[3,2-a:2',3'-c]phenazine (dppz) (4), incorporating bis(o-xylene)bipyridine-gl... |
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Synthesis of glycoluril catalyzed by potassium hydroxide under ultrasound irradiation.
Ultrason. Sonochem. 17(1) , 55-7, (2010) Synthesis of the glycolurils catalyzed by potassium hydroxide was carried out in 17-75% yield at 40 degrees C in EtOH under ultrasound irradiation. Compared to the method using stirring, the main advantage of the present procedure is milder conditions and sho... |
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Avidin and streptavidin ligands based on the glycoluril bicyclic system.
Org. Biomol. Chem. 4(16) , 3147-54, (2006) Glycoluril derivatives with a carboxylic acid side chain have been synthesized and shown to bind to both avidin and streptavidin. Introduction of a valerate side chain in glycoluril led to an increased binding to both proteins only when the valerate group was... |
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Microwave synthesis of cucurbit[n]urils.
Future Med. Chem. 2(2) , 231-6, (2010) Cucurbit[n]urils (CB[n]; n = 5, 6, 7, 8 or 10) are a family of macrocycles made from the acid-catalyzed condensation of glycoluril and formaldehyde.The synthesis of CB[n] using microwave radiation has been examined and the effect of acid type, reaction time a... |
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Tetrameric molecular bowl assembled from glycoluril building blocks.
Chem. Commun. (Camb.) (27) , 3133-5, (2008) Glycoluril derivative--whose bulky Ph-C[triple bond]C- substituents prevent formation of H-bonded tapes--undergoes solvent dependent assembly in the crystal; a tetrameric molecular bowl is formed by R(24) H-bonding interactions from CH(2)Cl(2) whereas DMF res... |
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Deconstruction of capsules using chiral spacers.
Angew. Chem. Int. Ed. Engl. 50(39) , 9150-3, (2011)
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Glycoluril ribbons tethered by complementary hydrogen bonds.
Chem. Commun. (Camb.) (14) , 1638-9, (2003) Four complementary hydrogen bonds between sulfamides and ureas link adjacent hydrogen-bonded ribbons to form sheets in the solid-state; this interaction is investigated in solution using model urea and sulfamide compounds. |