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Volumn 7, Issue 10, 2006, Pages 2077-2080

Aromatic ketones as photocatalysts: Combined action as triplet photosensitiser and ground state electron acceptor

Author keywords

Carboxylic acids; Electron transfer; Ketones; Laser spectroscopy; Photocatalyst

Indexed keywords

AROMATIC COMPOUNDS; CARBOXYLATION; CARBOXYLIC ACIDS; KETONES; LASER SPECTROSCOPY; PHOTOCATALYSTS;

EID: 33750252405     PISSN: 14394235     EISSN: 14397641     Source Type: Journal    
DOI: 10.1002/cphc.200600328     Document Type: Article
Times cited : (7)

References (19)
  • 4
    • 0034828763 scopus 로고    scopus 로고
    • It has been previously reported that photoinduced dissociation of the carbon-sulfur bond in benzyl-α-naphthyl sulfide (BNS) by aromatic ketones is enhanced with the increasing concentration of aromatic ketone, which is probably behaving not only as photosensitiser but also as catalyst. However, the fact that direct photoexcitation of BNS leads also to C-S bond fission makes it difficult for the use of aromatic ketones as photocatalyst in such reactions: M. Yamaji, S. Ueda; H. Shizuka, S. Tobita, Phys. Chem. Chem. Phys. 2001, 3, 3102-3106.
    • (2001) Phys. Chem. Chem. Phys. , vol.3 , pp. 3102-3106
    • Yamaji, M.1    Ueda, S.2    Shizuka, H.3    Tobita, S.4
  • 9
    • 33645531860 scopus 로고    scopus 로고
    • Although, electron transfer photodecarboxylation of organic acids is a well known reaction, no reports of such a process occurring after quenching of its triplet excited state by the sensitiser in the ground state have appeared in the literature: a) K. D. Warzecha, H. Görner, A. G. Griesbeck, J. Phys. Chem. A 2006, 110, 3356-3363;
    • (2006) J. Phys. Chem. A , vol.110 , pp. 3356-3363
    • Warzecha, K.D.1    Görner, H.2    Griesbeck, A.G.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.