7-氨基-5-叔丁基-2-甲基吡唑并[1,5-a]嘧啶中的氢键环链，以及3,7-二氨基-2,5-二甲基吡唑并[1,5-a]嘧啶一水合物中的氢键骨架结构。 - Suppr

A hydrogen-bonded chain of rings in 7-amino-5-tert-butyl-2-methylpyrazolo[1,5-a]pyrimidine, and a hydrogen-bonded framework structure in 3,7-diamino-2,5-dimethylpyrazolo[1,5-a]pyrimidine monohydrate.

作者信息

Portilla Jaime, Quiroga Jairo, de la Torre José M, Cobo Justo, Low John N, Glidewell Christopher

机构信息

Grupo de Investigación de Compuestos Heterocíclicos, Departamento de Química, Universidad de Valle, AA 25360 Cali, Colombia.

出版信息

Acta Crystallogr C. 2006 Aug;62(Pt 8):o521-4. doi: 10.1107/S0108270106025893. Epub 2006 Jul 29.

DOI:10.1107/S0108270106025893

PMID:16891737

Abstract

摘要

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A hydrogen-bonded chain of rings in 7-amino-5-tert-butyl-2-methylpyrazolo[1,5-a]pyrimidine, and a hydrogen-bonded framework structure in 3,7-diamino-2,5-dimethylpyrazolo[1,5-a]pyrimidine monohydrate.7-氨基-5-叔丁基-2-甲基吡唑并[1,5-a]嘧啶中的氢键环链，以及3,7-二氨基-2,5-二甲基吡唑并[1,5-a]嘧啶一水合物中的氢键骨架结构。

Acta Crystallogr C. 2006 Aug;62(Pt 8):o521-4. doi: 10.1107/S0108270106025893. Epub 2006 Jul 29.

7-Amino-2-tert-butyl-5-methylpyrazolo[1,5-a]pyrimidine: a three-dimensional framework structure built from two N-H...N hydrogen bonds.

Acta Crystallogr C. 2007 Jan;63(Pt 1):o26-8. doi: 10.1107/S0108270106044817. Epub 2006 Dec 12.

7-Amino-2,5-dimethylpyrazolo[1,5-a]pyrimidine hemihydrate redetermined at 120 K: a three-dimensional hydrogen-bonded framework.

Acta Crystallogr C. 2006 Apr;62(Pt 4):o186-9. doi: 10.1107/S0108270106005373. Epub 2006 Mar 11.

Three substituted 4-pyrazolylbenzoates: hydrogen-bonded supramolecular structures in one, two and three dimensions.三种取代的4-吡唑基苯甲酸酯：一维、二维和三维氢键超分子结构

Acta Crystallogr C. 2007 Jan;63(Pt 1):o21-5. doi: 10.1107/S0108270106050360. Epub 2006 Dec 12.

Hydrogen-bonded chains of rings in 3-tert-butyl-1-phenyl-7-(4-trifluoromethylbenzyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridine-5-spiro-1'-cyclohexane-2',6'-dione and 3-tert-butyl-7-(4-methoxybenzyl)-1-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridine-5-spiro-1'-cyclohexane-2',6'-dione.3-叔丁基-1-苯基-7-(4-三氟甲基苄基)-4,5,6,7-四氢-1H-吡唑并[3,4-b]吡啶-5-螺-1'-环己烷-2',6'-二酮和3-叔丁基-7-(4-甲氧基苄基)-1-苯基-4,5,6,7-四氢-1H-吡唑并[3,4-b]吡啶-5-螺-1'-环己烷-2',6'-二酮中由环形成的氢键链

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Seven 5-benzylamino-3-tert-butyl-1-phenyl-1H-pyrazoles: unexpected isomorphisms, and hydrogen-bonded supramolecular structures in zero, one and two dimensions.七种5-苄基氨基-3-叔丁基-1-苯基-1H-吡唑：意想不到的同构现象，以及零维、一维和二维的氢键超分子结构。

Acta Crystallogr C. 2009 Jun;65(Pt 6):o303-10. doi: 10.1107/S0108270109018964. Epub 2009 May 27.

Hydrogen-bonded chains in 3-tert-butyl-5-[(4-methoxybenzyl)amino]-1-phenyl-1H-pyrazole and tetramolecular hydrogen-bonded aggregates in 5-[(benzotriazol-1-ylmethyl)(4-methoxybenzyl)amino]-3-tert-butyl-1-phenyl-1H-pyrazole.3-叔丁基-5-[(4-甲氧基苄基)氨基]-1-苯基-1H-吡唑中的氢键链以及5-[(苯并三唑-1-基甲基)(4-甲氧基苄基)氨基]-3-叔丁基-1-苯基-1H-吡唑中的四分子氢键聚集体。

Acta Crystallogr C. 2007 Jan;63(Pt 1):o29-32. doi: 10.1107/S0108270106050335. Epub 2006 Dec 12.

A hydrogen-bonded chain of rings in 5-amino-1-(4-methoxybenzoyl)-3-methylpyrazole and a three-dimensional hydrogen-bonded framework in 5-amino-3-methyl-1-(2-nitrobenzoyl)pyrazole.5-氨基-1-(4-甲氧基苯甲酰基)-3-甲基吡唑中的氢键环链以及5-氨基-3-甲基-1-(2-硝基苯甲酰基)吡唑中的三维氢键骨架。

Acta Crystallogr C. 2008 Feb;64(Pt 2):o76-9. doi: 10.1107/S0108270107067522. Epub 2008 Jan 22.

N6-substituted 2-amino-4-chloro-5-formylpyrimidines: puckered versus planar pyrimidine rings, and hydrogen-bonded aggregation in zero, one, two and three dimensions.

Acta Crystallogr B. 2008 Oct;64(Pt 5):596-609. doi: 10.1107/S0108768108019915. Epub 2008 Sep 15.

Anhydrous versus hydrated N4-substituted 1H-pyrazolo[3,4-d]pyrimidine-4,6-diamines: hydrogen bonding in two and three dimensions.无水与水合的N4-取代的1H-吡唑并[3,4-d]嘧啶-4,6-二胺：二维和三维中的氢键作用

Acta Crystallogr B. 2008 Oct;64(Pt 5):610-22. doi: 10.1107/S0108768108019903. Epub 2008 Sep 15.

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Crystal structure of 4-(3,5-dimethyl-1,7-diphenyl-1,7-di-hydro-dipyrazolo-[3,4-:4',3'-]pyridin-4-yl)phenol dimethyl sulfoxide disolvate.4-（3,5-二甲基-1,7-二苯基-1,7-二氢-二吡唑并-[3,4-:4',3'-]吡啶-4-基）苯酚二甲亚砜二溶剂化物的晶体结构

Acta Crystallogr E Crystallogr Commun. 2025 Jul 23;81(Pt 8):711-713. doi: 10.1107/S2056989025006152. eCollection 2025 Aug 1.

7-Amino-5-methyl-2-phenyl-6-(phenyldiazenyl)pyrazolo[1,5-a]pyrimidine crystallizes with Z' = 2: pseudosymmetry and the formation of complex sheets built from N-H...N and C-H...pi(arene) hydrogen bonds.7-氨基-5-甲基-2-苯基-6-（苯基重氮基）吡唑并[1,5-a]嘧啶以Z' = 2结晶：存在假对称性，并通过N-H...N和C-H...π（芳烃）氢键形成复杂的片层结构。

Acta Crystallogr C. 2010 Mar;66(Pt 3):o133-6. doi: 10.1107/S0108270110003549. Epub 2010 Feb 24.

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A hydrogen-bonded chain of rings in 7-amino-5-tert-butyl-2-methylpyrazolo[1,5-a]pyrimidine, and a hydrogen-bonded framework structure in 3,7-diamino-2,5-dimethylpyrazolo[1,5-a]pyrimidine monohydrate.

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