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Acta Crystallographica. Section C, Crystal Structure Communications
|
April 7, 2006
7-Amino-2,5-dimethylpyrazolo[1,5-a]pyrimidine hemihydrate redetermined at 120 K: a three-dimensional hydrogen-bonded framework
Jaime Portilla, Jairo Quiroga, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
April 9, 2008
Hydrogen-bonded sheet structures in neutral, anionic and hydrated 6-amino-2-(morpholin-4-yl)-5-nitrosopyrimidines
Fabían Orozco, Braulio Insuasty, John N Low, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
July 5, 2008
2-Amino-4-chloro-6-[N-methyl-N-(4-methylphenyl)amino]pyrimidine: formation versus fragmentation of hydrogen-bonded chains of edge-fused R(2)2(8) rings in 4,6-disubstituted 2-aminopyrimidines
Ricaurte Rodríguez, Manuel Nogueras, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
May 5, 2007
Supramolecular aggregation in three 4-aryl-6-(1H-indol-3-yl)-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitriles
John N Low, Justo Cobo, Ana Sánchez, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
June 7, 2007
3-(3-Oxo-1,3-dihydroisobenzofuran-1-ylidene)pentane-2,4-dione
Jaime Portilla, Jairo Quiroga, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
January 9, 2007
7-Amino-2-tert-butyl-5-methylpyrazolo[1,5-a]pyrimidine: a three-dimensional framework structure built from two N-H...N hydrogen bonds
Jaime Portilla, Jairo Quiroga, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
August 6, 2005
Two isomeric 10-methyl-8-phenyl-11-pyridyl-6,8-dihydro-5H-benzo[f]pyrazolo[3,4-b]quinolines: cyclic hydrogen-bonded tetramers versus isolated molecules
Jaime Portilla, Hugo Serrano, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
July 7, 2009
2-Methoxy-3-methyl-6-oxo-4-(2,3,4-tri-O-acetyl-beta-D-xylopyranosylamino)-1,6-dihydropyrimidine-5-carbaldehyde 0.065-hydrate and 2-methylsulfanyl-6-oxo-4-(2,3,4-tri-O-acetyl-beta-D-xylopyranosylamino)-1,6-dihydropyrimidine-5-carbaldehyde: hydrogen-bonded structures in one or three dimensions
Justo Cobo, Manuel Nogueras, José M de la Torre, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
May 6, 2010
(E)-N2-{4-[(E)-2-(4-Chlorobenzoyl)ethenyl]-3-methyl-1-phenyl-1H-pyrazol-5-yl}-N1,N1-dimethylformamidine: polarized molecules within sheets of pi-stacked hydrogen-bonded chains
Jairo Quiroga, Jorge Trilleras, Michael B Hursthouse, et al.
Acta Crystallographica. Section C, Structural Chemistry
|
September 5, 2020
4-Styrylquinolines from cyclocondensation reactions between (2-aminophenyl)chalcones and 1,3-diketones: crystal structures and regiochemistry
Diego Rodríguez, Sergio Andrés Guerrero, Alirio Palma, et al.
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Showing results (131-140 of 260) with videos related to
Sort By:
Page
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Acta Crystallographica. Section C, Crystal Structure Communications
|
April 7, 2006
7-Amino-2,5-dimethylpyrazolo[1,5-a]pyrimidine hemihydrate redetermined at 120 K: a three-dimensional hydrogen-bonded framework
Jaime Portilla, Jairo Quiroga, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
April 9, 2008
Hydrogen-bonded sheet structures in neutral, anionic and hydrated 6-amino-2-(morpholin-4-yl)-5-nitrosopyrimidines
Fabían Orozco, Braulio Insuasty, John N Low, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
July 5, 2008
2-Amino-4-chloro-6-[N-methyl-N-(4-methylphenyl)amino]pyrimidine: formation versus fragmentation of hydrogen-bonded chains of edge-fused R(2)2(8) rings in 4,6-disubstituted 2-aminopyrimidines
Ricaurte Rodríguez, Manuel Nogueras, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
May 5, 2007
Supramolecular aggregation in three 4-aryl-6-(1H-indol-3-yl)-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitriles
John N Low, Justo Cobo, Ana Sánchez, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
June 7, 2007
3-(3-Oxo-1,3-dihydroisobenzofuran-1-ylidene)pentane-2,4-dione
Jaime Portilla, Jairo Quiroga, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
January 9, 2007
7-Amino-2-tert-butyl-5-methylpyrazolo[1,5-a]pyrimidine: a three-dimensional framework structure built from two N-H...N hydrogen bonds
Jaime Portilla, Jairo Quiroga, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
August 6, 2005
Two isomeric 10-methyl-8-phenyl-11-pyridyl-6,8-dihydro-5H-benzo[f]pyrazolo[3,4-b]quinolines: cyclic hydrogen-bonded tetramers versus isolated molecules
Jaime Portilla, Hugo Serrano, Justo Cobo, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
July 7, 2009
2-Methoxy-3-methyl-6-oxo-4-(2,3,4-tri-O-acetyl-beta-D-xylopyranosylamino)-1,6-dihydropyrimidine-5-carbaldehyde 0.065-hydrate and 2-methylsulfanyl-6-oxo-4-(2,3,4-tri-O-acetyl-beta-D-xylopyranosylamino)-1,6-dihydropyrimidine-5-carbaldehyde: hydrogen-bonded structures in one or three dimensions
Justo Cobo, Manuel Nogueras, José M de la Torre, et al.
Acta Crystallographica. Section C, Crystal Structure Communications
|
May 6, 2010
(E)-N2-{4-[(E)-2-(4-Chlorobenzoyl)ethenyl]-3-methyl-1-phenyl-1H-pyrazol-5-yl}-N1,N1-dimethylformamidine: polarized molecules within sheets of pi-stacked hydrogen-bonded chains
Jairo Quiroga, Jorge Trilleras, Michael B Hursthouse, et al.
Acta Crystallographica. Section C, Structural Chemistry
|
September 5, 2020
4-Styrylquinolines from cyclocondensation reactions between (2-aminophenyl)chalcones and 1,3-diketones: crystal structures and regiochemistry
Diego Rodríguez, Sergio Andrés Guerrero, Alirio Palma, et al.
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of 26