✦ LIBER ✦

3,6-Di-3-pyridylpyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione

✍ Scribed by Hirota, Tsuyoshi ;Imoda, Tomohiko ;Takahashi, Hiroo ;Mizuguchi, Jin

Publisher: International Union of Crystallography
Year: 2005
Tongue: English
Weight: 152 KB
Volume: 62
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s160053680503984x

No coin nor oath required. For personal study only.

✦ Synopsis

The title compound, C 16 H 10 N 4 O 2 , is an organic red pigment utilized for hydrogen gas sensors. The centrosymmetric diketopyrrolopyrrole is nearly planar and is linked to four neighbouring molecules via N-HÁ Á ÁN hydrogen bonds to form a two-dimensional network in the (201) plane.

📜 SIMILAR VOLUMES

3,6-Di-4-pyridylpyrrolo[3,4-c]pyrrole

3,6-Di-4-pyridylpyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione

✍ Mizuguchi, Jin ;Imoda, Tomohiko ;Takahashi, Hiroo 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 204 KB

3,6-Di-2-pyridylpyrrolo[3,4-c]pyrrole

3,6-Di-2-pyridylpyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione

✍ Imoda, Tomohiko ;Hirota, Tsuyoshi ;Takahashi, Hiroo ;Mizuguchi, Jin 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 154 KB

3-(1H-Indol-3-yl)-4-(3,4,5-trimethoxyp

3-(1H-Indol-3-yl)-4-(3,4,5-trimethoxyphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione

✍ Peifer, Christian ;Schollmeyer, Dieter ;Dannhardt, Gerd 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 360 KB

The crystal structure of the title compound, C 21 H 18 N 2 O 5 , was determined in order to study the electrocyclic reactivity of 3,4diaryl-1H-pyrrole-2,5-dione derivatives. Intermolecular hydrogen bonds form sheets.

4-(3-Hydroxy-4-methoxyphenyl)-3-(3,4,5-

4-(3-Hydroxy-4-methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione

✍ Schollmeyer, Dieter ;Peifer, Christian ;Dannhardt, Gerd 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 371 KB

ChemInform Abstract: Rearrangement of Fu

ChemInform Abstract: Rearrangement of Furo[2,3-c]quinoline-2,4(3aH,5H)-diones to Furo[3,4-c]quinoline-3,4(1H,5H)-diones.

✍ Stanislav Kafka; Janez Kosmrlj; Antonin Klasek; Andrej Pevec 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

3H-Furo[3,4-c]isochromene-1,5-dione

✍ Qadeer, Ghulam ;Rama, Nasim Hasan ;Hussain, Muhammad Tahir ;Wong, Wai-Yeung 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 142 KB