𝔖 Bobbio Scriptorium
✦   LIBER   ✦

(5R,6R)-Methyl 6-methyl-2-phenyl-5,6-dihydro-4H-1,3-oxazine-5-carboxylate

✍ Scribed by Dai, Le ;Chen, Fen-Er ;Chen, Min-Qin


Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
89 KB
Volume
63
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis


The title compound, C 13 H 15 NO 3 , contains a chiral cisdisubstituted oxazine linked to a phenyl ring at the C-2 atom. The racemic crystal structure is stabilized by both intra-and intermolecular C-HÁ Á ÁO hydrogen bonds.


📜 SIMILAR VOLUMES


(R)-(–)-6-(4-Amino­phen­yl)-5-methyl-4,5
✍ Zhang, Chun-Tao ;Wu, Jie-Hua ;Zhou, Li-Na ;Wang, Yong-Li ;Wang, Jing-Kang 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 178 KB

The title compound, C~11~H~13~N~3~O, is a key intermediate in the synthesis of cardiotonic agents. The asymmetric unit consists of two molecules of the same enantiomer and the crystal packing is stabilized by intermolecular N—H...O hydrogen bonds.

(1R,2R,5R,6S)-5,6-Bis(4-methoxy­benzyl­o
✍ Lautens, Mark ;Lough, Alan J. ;Fagnou, Keith 📂 Article 📅 2002 🏛 International Union of Crystallography 🌐 English ⚖ 254 KB

Single-crystal X-ray study T = 150 K Mean '(C±C) = 0.009 A Ê R factor = 0.060 wR factor = 0.150 Data-to-parameter ratio = 12.6 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

Methyl 6-methyl-2-oxo-4-(3,4,5-trimethox
✍ Shang, Zhen-Hua ;Shang, Qing 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 103 KB

Single-crystal X-ray study T = 294 K Mean (C-C) = 0.005 A R factor = 0.052 wR factor = 0.148 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.