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2-(4,6-Dimethoxypyrimidine-2-ylsulfanyl)-N-(3-nitrophenyl)benzamide

✍ Scribed by Mao, Bin ;Lv, Jing ;Wu, Jun ;Yu, Qing-sen

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
565 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, C 19 H 16 N 4 O 5 S, was synthesized by the reaction of 2-(4,6-dimethoxypyrimidine-2-ylsulfanyl)benzoic acid and 3-nitroaniline in the presence of N,N 0 -dicyclohexylcarbodiimide catalyst in dichloromethane. Intramolecular N-HÁ Á ÁN hydrogen bonds are found in the crystal structure.

📜 SIMILAR VOLUMES

N-[2-(4,6-Dimethoxypyrimidin-2-ylcarbony
N-[2-(4,6-Dimethoxypyrimidin-2-ylcarbonyl)phenyl]benzamide
✍ Li, Yuanxiang ;Huang, Gang 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 494 KB

In the molecule of the title compound, C 20 H 17 N 3 O 4 , intramolecular C-HÁ Á ÁO and N-HÁ Á ÁO hydrogen bonds result in the formation of two nearly planar six-membered rings; these are almost coplanar with the adjacent six-membered ring. In the crystal structure, C-HÁ Á ÁO hydrogen bonds link the

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The title compound, C 19 H 17 N 3 O 3 S, was synthesized via the reaction of 2-(4,6-dimethoxypyrimidin-2-ylsulfanyl)benzoic acid and aniline in dichloromethane using dicyclohexylcarbodiimide as catalyst. The dihedral angles between the pyrimidine plane and the planes of the two benzene rings are 71.

3-(4,6-Dimethyl­pyrimidin-2-ylsulfan­yl)
3-(4,6-Dimethyl­pyrimidin-2-ylsulfan­yl)-2,2-dimethyl­chroman-4-one
✍ Zhao, Pei-Liang 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 200 KB

Single-crystal X-ray study T = 292 K Mean (C-C) = 0.005 A R factor = 0.055 wR factor = 0.181 Data-to-parameter ratio = 15.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

A convenient preparation of 2-[15N]-amin
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✍ Thomas K. Spencer; Gunda I. Georg; Jeffrey Aubé 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 French ⚖ 197 KB

## Abstract A convenient preparation of 2‐[^15^N]‐amino‐4,6‐dimethoxypyrimidine using ^15^N‐ammonium chloride as the source of ^15^N is described.

2-(3-Nitro­phen­yl)-2-oxazoline
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The title compound, C 9 H 8 N 2 O 3 , was obtained by a zinc chloride-promoted addition and ring-closure reaction involving 3-nitrobenzonitrile and 2-ethanolamine. The planar oxazoline and aromatic rings of the molecule are almost coplanar, with a dihedral angle of 8.79 (5) between them. The oxazoli