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Synthesis, X-ray Crystal Structures, and Solid-State Fluorescence Properties of 5,5-Dialkyl-9-dibutylamino-5H-benzo[b]naphtho[1,2-d]furan-6-one and 3,3-Dialkyl-9-dibutylamino-3H-benzo[kl]xanthen-2-one

✍ Scribed by Yousuke Ooyama; Akiko Hayashi; Tomohiro Okamoto; Haruka Egawa; Toshiki Mamura; Katsuhira Yoshida

Book ID: 102828430
Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 923 KB
Volume: 2008
Category: Article
ISSN: 1434-193X
DOI: 10.1002/ejoc.200800219

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## Abstract The molecular structures of the title compounds 3 and 5 were investigated by NMR and X‐ray structural methods. The NMR results suggest two equivalent halves for both molecules. The X‐ray study shows an approximate mirror plane for 3 and an approximate twofold axis for a significant port