✦ LIBER ✦

1-(4-Nitrophenyl)-3-pivaloylthiourea

✍ Scribed by Sultana, Sarwat ;Khawar Rauf, M. ;Ebihara, Masahiro ;Badshah, Amin

Publisher: International Union of Crystallography
Year: 2007
Tongue: English
Weight: 521 KB
Volume: 63
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536807020995

No coin nor oath required. For personal study only.

✦ Synopsis

In the title compound [systematic name: 1-(2,2-dimethylpropionyl)-3-(4-nitrophenyl)thiourea], C 12 H 15 N 3 O 3 S, the molecule exists in the thione form with typical thiourea C-S and C-O bonds, as well as shortened C-N bond lengths. The planes containing the thiourea N atoms form dihedral angles of 27.12 ( 7) and 1.6 (2) , respectively, with the benzene ring. The molecule exhibits only an intramolecular N-HÁ Á ÁO hydrogen bond and no intermolecular N-HÁ Á ÁS hydrogen bonds. This

📜 SIMILAR VOLUMES

1-(2,4-Dichlorophenyl)-3-pivaloylthioure

1-(2,4-Dichlorophenyl)-3-pivaloylthiourea

✍ Saeed, Aamer ;Flörke, Ulrich 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 511 KB

## Experimental A freshly distilled solution of pivaloyl chloride (1.20 g, 10 mmol) in acetone (50 ml) was added dropwise to a suspension of potassium thiocyanate (0.97 g, 10 mmol) in acetone (30 ml) and the reaction mixture was refluxed for 30 min. After cooling to room temperature, a solution of

1-(3-Bromophenyl)-3-pivaloylthiourea

✍ Sultana, Sarwat ;Khawar Rauf, M. ;Ebihara, Masahiro ;Badshah, Amin 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 576 KB

The crystal structure of the title compound, C 12 H 15 BrN 2 OS, is composed of discrete molecules with bond lengths and angles quite typical for thiourea compounds of this class. The molecule exists in the solid state in its thione form with typical thiourea C-S and C-O bonds lengths, as well as sh

1-(3-Chlorophenyl)-3-pivaloylthiourea

✍ Shoukat, Noreen ;Rauf, M. Khawar ;Bolte, Michael ;Badshah, Amin 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 835 KB

1-[3-(Trifluoromethyl)phenyl]-3-pival

1-[3-(Trifluoromethyl)phenyl]-3-pivaloylthiourea

✍ Shoukat, Noreen ;Khawar Rauf, M. ;Ebihara, Masahiro ;Badshah, Amin 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 130 KB

The title compound, C~13~H~15~F~3~N~2~OS, shows an intramolecular N—H...O hydrogen bond and forms intermolecular N—H...S hydrogen bonds, generating a chain.

1-(2-Chlorophenyl)-3-pivaloylthiourea

✍ Shoukat, Noreen ;Khawar Rauf, M. ;Bolte, Michael ;Badshah, Amin 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 207 KB

The title molecule, C 12 H 15 ClN 2 OS, shows the typical geometric parameters of a substituted thiourea derivative. There is an intramolecular N-HÁ Á ÁO hydrogen bond and the crystal packing is characterized by intermolecular N-HÁ Á ÁS hydrogen bonds.

3-(4-Methoxyphenyl)-1-(4-nitrophenyl

3-(4-Methoxyphenyl)-1-(4-nitrophenyl)prop-2-en-1-one

✍ Patil, P. S. ;Teh, Jeannie Bee-Jan ;Fun, Hoong-Kun ;Razak, Ibrahim Abdul ;Dharma 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 288 KB

The enone group and the benzene rings of the title compound, C 16 H 13 NO 4 , are each planar. In the crystal structure, intermolecular C-HÁ Á ÁO interactions form chains along the a axis.