Modulating the Photoisomerization of N,C-Chelate Organoboranes with Triplet Acceptors

Modulating the Photoisomerization of N,C-Chelate Organoboranes with Triplet Acceptors

Triplet acceptors such as naphthalene, pyrene, and anthracene have been found to be highly effective in controlling the photoisomerization efficiency of N,C-chelate boryl chromophores, establishing the involvement of a photoactive triplet state in the isomerization of this class of photochromic comp...

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Veröffentlicht in:Organic letters 2012-11, Vol.14 (21), p.5610-5613
Hauptverfasser: Hudson, Zachary M, Ko, Soo-Byung, Yamaguchi, Shigehiro, Wang, Suning
Format: Artikel
Sprache:eng
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Zusammenfassung:Triplet acceptors such as naphthalene, pyrene, and anthracene have been found to be highly effective in controlling the photoisomerization efficiency of N,C-chelate boryl chromophores, establishing the involvement of a photoactive triplet state in the isomerization of this class of photochromic compounds.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol302742g