- HETEROCYCLIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
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A novel heterocyclic compound that can be used as a host material in which a light-emitting substance is dispersed. A light-emitting element having a long lifetime. A heterocyclic compound in which a substituted or unsubstituted dibenzo[f,h]quinoxalinyl group is bonded to a substituted or unsubstituted arylene group having 6 to 25 carbon atoms which is bonded to any one of the 8-11 positions of a substituted or unsubstituted benzo[b]naphtho[1,2-d]furan skeleton.
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Paragraph 0208; 0209; 0210
(2015/03/16)
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- ORGANIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC APPLIANCE, AND LIGHTING DEVICE
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An organic compound represented by General Formula (G1) that emits blue light with high color purity and has a long lifetime is provided as a novel substance. The organic compound is a fluorescent organic compound having a structure in which benzonaphthofuranylamine is bonded to the 1-position and the 6-position of a pyrene skeleton.
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Paragraph 0200; 0201; 0202
(2015/02/19)
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- Design and application of a low-temperature continuous flow chemistry platform
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A flow reactor platform technology applicable to a broad range of low temperature chemistry is reported. The newly developed system captures the essence of running low temperature reactions in batch and represents this as a series of five flow coils, each with independently variable volume. The system was initially applied to the functionalization of alkynes, Grignard addition reactions, heterocycle functionalization, and heteroatom acetylation. This new platform has then been used in the preparation of a 20-compound library of polysubstituted, fluorine-containing aromatic substrates from a sequential metalation-quench procedure and can be readily adapted to provide gaseous electrophile inputs such as carbon dioxide using a tube-in-tube reactor.
- Newby, James A.,Blaylock, D. Wayne,Witt, Paul M.,Pastre, Julio C.,Zacharova, Marija K.,Ley, Steven V.,Browne, Duncan L.
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p. 1211 - 1220
(2014/12/10)
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- HETEROCYCLIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
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To provide a novel heterocyclic compound capable of being used as a host material in which a light-emitting substance is dispersed. To provide a light-emitting element having a long lifetime. A heterocyclic compound in which a dibenzo[f,h]quinoxalinyl group and a benzo[b]naphtho[1,2-d]furanyl group are bonded through an arylene group having 6 to 13 carbon atoms. The dibenzo[f,h]quinoxalinyl group, the benzo[b]naphtho[1,2-d]furanyl group, and the arylene group separately are unsubstituted or have, as a substituent, an alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 13 carbon atoms.
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Paragraph 0274; 0275; 0276
(2014/05/24)
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- General method for the synthesis of substituted phenanthridin-6(5H)-ones using a KOH-mediated anionic ring closure as the key step
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Substituted phenanthridin-6(5H)-ones were obtained in a two-step procedure involving a Suzuki cross-coupling reaction followed by a KOH-mediated anionic ring closure. The influence of the nature and the position of the substituents on the cyclization step were studied. This methodology offers a general and practical route to diversely substituted phenanthridin-6(5H)-ones.
- Dubost, Emmanuelle,Magnelli, Rosa,Cailly, Thomas,Legay, Rémi,Fabis, Frédéric,Rault, Sylvain
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experimental part
p. 5008 - 5016
(2010/08/13)
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- Pyridone-containing farnesyltransferase inhibitors: Synthesis and biological evaluation
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Farnesyltransferase inhibitors (FTIs) have been developed as potential anti-cancer agents due to their efficacy in blocking malignant growth in a variety of murine models of human tumors. To that end, we have developed a series of pyridone farnesyltransferase inhibitors with potent in vitro and cellular activity. The synthesis, SAR and biological properties of these compounds will be discussed.
- Hasvold, Lisa A.,Wang, Weibo,Gwaltney II, Stephen L.,Rockway, Todd W.,Nelson, Lissa T. J.,Mantei, Robert A.,Fakhoury, Stephen A.,Sullivan, Gerard M.,Li, Qun,Lin, Nan-Horng,Wang, Le,Zhang, Haiying,Cohen, Jerome,Gu, Wen-Zhen,Marsh, Kennan,Bauch, Joy,Rosenberg, Saul,Sham, Hing L.
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p. 4001 - 4005
(2007/10/03)
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