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4-[(1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl)meth­yl]phthalonitrile

✍ Scribed by Xu, Xiu-Zhi ;Lin, Mei-Jin ;Wang, Jun-Dong ;Chen, Nai-Sheng ;Huang, Jin-Ling

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
84 KB
Volume
61
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES

4-[4-(1,3-Dioxo-2,3-di­hydro-1H-isoindol
4-[4-(1,3-Dioxo-2,3-di­hydro-1H-isoindol-2-yl)­butoxy]­phthalo­nitrile
✍ Zhu, Xiao-Li ;Lin, Mei-Jin ;Wang, Jun-Dong ;Chen, Nai-Sheng ;Huang, Jin-Ling 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 121 KB

The title compound, C 20 H 15 N 3 O 3 , consists a phthalonitrile group and an isoindole-1,3-dione group connected by a flexible butoxy chain. The dihedral angle between these two groups is 70.47 (3) . Partial face-to-face overlap between the phthalonitrile groups of centrosymmetrically related mole

Bis(1,3-dioxo-2,3-dihydro-1H-isoindol-5-
Bis(1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl) sulfone
✍ Yan, Biao ;Lü, Xing-Qiang ;Ma, Hai-Xia ;Song, Ji-Rong ;Ng, Seik Weng 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 107 KB

The sulfone S atom of the title compound, C~26~H~14~N~4~O~6~S, lies on a twofold rotation axis. The dihedral angle between the phthalimide unit and the pyridyl ring is 50.2 (1)°.

2-[2,3-Bis(bromo­meth­yl)-4-methoxy­phen
2-[2,3-Bis(bromo­meth­yl)-4-methoxy­phen­yl]-2,3-dihydro-1H-isoindole-1,3-dione
✍ She, Neng-Fang ;Ding, Yu-Jie ;Wang, Shuai 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 199 KB

In the title compound, C 17 H 13 Br 2 NO 3 , the dihedral angle between the benzene ring and the isoindole system is 71.3 (2) . The crystal structure is stabilized by a C-HÁ Á ÁO hydrogen bond and ainteraction.