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Photo-induced Coupling Reaction of 1,1-Diphenyl-2,2-dicyanoethylene with 10-Methyl-9,10-dihydroacridine
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作者 HongJIANG YouChengLIU +3 位作者 GuanWuWANG ShiWeiLUO QuanMingWANG thomasc.w.mak 《Chinese Chemical Letters》 SCIE CAS CSCD 2004年第2期159-162,共4页
Diphenyl-2, 2-dicyanoethylene reacts with 10-methyl-9, 10-dihydroacridine in deaerated acetonitrile under irradiation with l>320 nm to give the coupling product 1, 1-diphenyl-1-(10-methyl-9-acridinyl)-2, 2-dicyanoe... Diphenyl-2, 2-dicyanoethylene reacts with 10-methyl-9, 10-dihydroacridine in deaerated acetonitrile under irradiation with l>320 nm to give the coupling product 1, 1-diphenyl-1-(10-methyl-9-acridinyl)-2, 2-dicyanoethane, which has been characterized by X-ray crystallographic, MS and NMR analyses. 展开更多
关键词 Photo-induced coupling reaction 1 1-diphenyl-2 2-dicyanoethylene 10-methyl-9 10-dihydroacridine 1 1-diphenyl-1-(10-methyl-9-acridinyl)-2 2-dicyanoethane.
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Reaction of 1,1-Di-p-methoxyphenyl-2,2-dinitroethylene and 1,1-Di-O-methoxyphenyl-2,2-dinitroethylene with 1-Benzyl-1,4-dihydroni-cotinamide:Evidence for Concerted Electron-hydrogen Atom Trans-fer Mechanism
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作者 DanMeiDAI YouChengLIU +3 位作者 JingLI PeiWANG XuDongCHEN thomasc.w.mak 《Chinese Chemical Letters》 SCIE CAS CSCD 2004年第3期353-356,共4页
Di-p-methoxyphenyl-2, 2-dinitroethylene reacts with 1-benzyl-1, 4-dihydronico- tinamide (BNAH) in deaerated acetonitrile to give 1, 1-di-p-methoxyphenyl-2, 2-dinitroethane, while 1, 1-di-O-methoxyphenyl-2, 2-dinitroet... Di-p-methoxyphenyl-2, 2-dinitroethylene reacts with 1-benzyl-1, 4-dihydronico- tinamide (BNAH) in deaerated acetonitrile to give 1, 1-di-p-methoxyphenyl-2, 2-dinitroethane, while 1, 1-di-O-methoxyphenyl-2, 2-dinitroethylene fails to react with BNAH under the same conditions, which provides evidence for a concerted electron-hydrogen atom transfer mechanism. 展开更多
关键词 Di-p-methoxyphenyl-2 2-dinitroethylene 1-di-O-methoxyphenyl-2 2-dinitro- ethylene 1-benzyl-1 4-dihydronicotinamide curve-crossing model.
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Novel inclusion compounds with urea/thiourea/seleno-urea-anion host lattices
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作者 LIQi SHIMei thomasc.w.mak 《Chinese Science Bulletin》 SCIE EI CAS 2001年第21期1761-1763,共3页
The chemistry of inclusion compounds has a long history and is nowadays a subject of wide-ranging and intense study. With the awarding of the 1987 Nobel Prize in Chemistry to Donald J. Cram, Jean-Marie Lehn and Charle... The chemistry of inclusion compounds has a long history and is nowadays a subject of wide-ranging and intense study. With the awarding of the 1987 Nobel Prize in Chemistry to Donald J. Cram, Jean-Marie Lehn and Charles J. Pedersen for their fundamental work on 'host-guest' or 'supramolecular' systems, inclusion chemistry has come to the fore front in contemporary researches. Increasing varieties of novel inclusion compounds and new host molecules have been synthesized recently. The term 'crystal engineering' was coined by Schmidt to describe the rational design and control of molecular packing arrangements in the solid state, and the structural study of clathrates has contributed 展开更多
关键词 Novel inclusion compounds with urea/thiourea/seleno-urea-anion host lattices
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