✦ LIBER ✦

2,3-Bis(hydroxymethyl)-6-isopropylperhydro-2,3,4a,6,7a-pentaazacyclopenta[cd]indene-1,4-dione

✍ Scribed by Xi, Hai-Ling ;Gao, Meng ;Cao, Li-Ping ;Li, Yi-Tao

Publisher: International Union of Crystallography
Year: 2006
Tongue: English
Weight: 157 KB
Volume: 63
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536806054882

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Diethyl 6-(2-hydroxyethyl)-1,4-dioxo-2,

Diethyl 6-(2-hydroxyethyl)-1,4-dioxo-2,2a,3,4,6,7-hexahydro-1H,5H-2,3,4a,6,7a-pentaazacyclopenta[cd]indene-2a,7b-dicarboxylate

✍ Li, Yi-Tao ;Li, Juan ;Wen, Li-Li 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 207 KB

The title compound, C 14 H 21 N 5 O 7 , is a glycoluril derivative. The molecule is built up from three fused rings. The triazine six-membered ring displays a normal chair conformation.

Diethyl 2,6-bis(4-methylbenzyl)-4,8-d

Diethyl 2,6-bis(4-methylbenzyl)-4,8-dioxo-2,3,6,7-tetrahydro-1H,5H-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate

✍ Guo, Hui-Zhen ;She, Neng-Fang ;Li, Yi-Tao 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 294 KB

Diethyl 1,4-dioxo-6-(3-pyridyl)perhydro-

Diethyl 1,4-dioxo-6-(3-pyridyl)perhydro-2,3,4a,6,7a-pentaazacyclopenta[cd]indene-2a,7b-dicarboxylate 1,2-dichoroethane solvate

✍ Cao, Li-ping ;Wang, Zhi-guo ;Hu, Yan 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 404 KB

The main residue of the title compound, C 18 H 22 N 6 O 6 ÁC 2 H 4 Cl 2 , is a derivative of glycoluril. The six-membered heterocycle adopts a chair conformation and shares two N atoms with two five-membered rings of the glycoluril unit to form the flexible sidewalls of a molecular clip. Two ethyl f

Diethyl 2,6-bis(2-hydroxyethyl)-4,8-di

Diethyl 2,6-bis(2-hydroxyethyl)-4,8-dioxo-1,2,5,6-tetrahydrohydro-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate

✍ Li, Yi-Tao ;Chen, Yun-Feng ;She, Neng-Fang ;Wu, An-Xin 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 190 KB

9-(4-Hydroxy-3-methyoxyphenyl)-3,3,6,6,

9-(4-Hydroxy-3-methyoxyphenyl)-3,3,6,6,10-pentamethyl-1,2,3,4,5,6,7,8,9,10-decahydroacridine-1,8-dione

✍ Tu, Shu-Jiang ;Zhang, Xiao-Jing ;Zhu, Song-Lei 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 164 KB

Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.003 A Ê R factor = 0.042 wR factor = 0.108 Data-to-parameter ratio = 14.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

Diethyl 2,6-diisopropyl-4,8-dioxoperhydr

Diethyl 2,6-diisopropyl-4,8-dioxoperhydro-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate

✍ Li, Yi-Tao ;Li, Juan 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 107 KB

2,3-Bis(hydroxy­meth­yl)-6-isoprop­ylperhydro-2,3,4a,6,7a-penta­azacyclo­penta­[cd]indene-1,4-dione

2,3-Bis(hydroxymethyl)-6-isopropylperhydro-2,3,4a,6,7a-pentaazacyclopenta[cd]indene-1,4-dione