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2-Benzyl-2,3-dihydro-1H-naphtho[1,2-e][1,3]oxazine

✍ Scribed by Yang, Xu-Hong ;Chen, Xiu-Ling ;Diao, Xiang-Ju ;Wu, Ming-Hu


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

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✦ Synopsis


In the title molecule, C 19 H 17 NO, the dihedral angle between the naphthyl fused-ring system and the phenyl ring is 17.4 (1) . In the absence of hydrogen-bonding interactions andstacking interactions, the crystal structure is stabilized by van der Waals interactions.


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## Abstract magnified image Naphtho[2,1‐__b__]pyran nuclei are prevalent in natural products with significant biological and medicinal properties. 3,3‐Disubstituted 3__H__‐naphtho[2,1__‐b__]pyrans are photochromic and find use in electronic display systems, ophthalmic lenses, optical switches, and