✦ LIBER ✦

Synthesis of deuterated pentacenes

✍ Scribed by B. H. Kwant

Publisher: John Wiley and Sons
Year: 1978
Tongue: French
Weight: 217 KB
Volume: 14
Category: Article
ISSN: 0022-2135
DOI: 10.1002/jlcr.2580140313

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✦ Synopsis

Pentacene-d14, pentacene-d and pentacene-d4 were obtained from 6,13-pentacenequinone-d 'grid 6,13-pentacenequinone-d4 by refluxing with aluminumcyhfohexoxide-d o r aluminumcyclohexoxide. The former quinones were prepared from 1,2-benzenedicarboxalde- hyde-d o r 1,2-benzenedicarboxa1dehyde-d2 and 1,4-cyclohexanedione-9 ozcnizaafon or by reduction of 1,2-benzenedicarboxylic acid dimethylester with LiA104. in detail.

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The aldehydes were prepared from naphthalene-dg through All synthetic methods were described

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