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The sydnone compound 4-hydroxy-4-benzyl­sydno­[3,4-a]­indole

✍ Scribed by Riddle, Gordon B. ;Grossie, David A. ;Turnbull, Kenneth

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
221 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.002 A Ê R factor = 0.045 wR factor = 0.146 Data-to-parameter ratio = 15.8 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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✍ Riddle, Gordon B. ;Grossie, David A. ;Turnbull, Kenneth 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 191 KB

Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.003 A Ê R factor = 0.053 wR factor = 0.134 Data-to-parameter ratio = 15.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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## Abstract 3‐Benzylindole‐2‐carbohydrazides (4) on reaction with triethylorthoformate in a polar solvent like DMF yielded only 10‐benzyl‐1,2‐dihydro‐1‐oxo‐1,2,4‐triazino[4,5‐__a__]indoles (5) while (4) on reaction with triethylorthoacetate in DMF yielded both 10‐benzyl‐4‐methyl‐1,2‐dihydro‐1‐oxo‐1