合成目标产物 3,5-Diethyl-2-N-Propylpyridine 主要起始原料 2-Ethyl-2-Hexenal And Butyraldehyde
(文献来源)合成步骤主要原料 2-Ethyl-2-Hexenal 和 Butyraldehyde
📜正丁醛置于三乙基铝,Cobalt(II) 2-Ethylhexanoate 尿素体系中,用 苯 作为反应溶剂,化学反应 4.0H,反应生成 3,5-二乙基-2-正丙基吡啶 参考文献:Synthesis Of Alkyl Substituted Pyridines By Liquid Phase Condensation Of Aldehydes With Amines Under The Action Of Complexed Metal Catalysts 标题:Synthesis Of Alkyl Substituted Pyridines By Liquid Phase Condensation Of Aldehydes With Amines Under The Action Of Complexed Metal Catalysts 摘要: DOI:10.1007/bf00958339
专利号:US-5786448-A 优先权日:1996-11-07 标题:Combinatorial libraries of cyclic urea and cyclic thiourea derivatives and compounds therein 发明人:NEFZI ADEL; OSTRESH JOHN M; HOUGHTEN RICHARD 权利人:TREGA BIOSCIENCES INC 摘要:The invention provides a rapid approach for combinatorial synthesis and screening of libraries of cyclic urea and cyclic thiourea compounds. The present invention further provides the compounds made by the combinatorial synthesis.
专利号:US-2008214565-A1 优先权日:2003-04-07 标 题:Oxazolidinone Derivatives as Antimicrobials 发明人:MEHTA ANITA; RUDRA SONALI; RAO AJJARAPU VENKATA SUBRAHMANYA RAJO; YADAV AJAY SINGH; RATTAN ASHOK 权利人:MEHTA ANITA; RUDRA SONALI; RAO AJJARAPU VENKATA SUBRAHMANYA RAJO; YADAV AJAY SINGH; RATTAN ASHOK 摘要:The present invention relates to certain substituted phenyl oxazolidinones of formula I and H and to processes for the synthesis of the same. This invention also relates to pharmaceutical compositions containing the compounds of the present invention as antimicrobials. The compounds are useful antimicrobial agents, effective against a number of human and veterinary pathogens, including gram-positive aerobic bacteria such as multiply-resistant staphylococci, streptococci and enterococci as well as anaerobic organisms as Bacterioides spp. and Clostridia spp. species, and acid fast organisms such as Mycobacterium tuberculosis, Mycobacterium avium and Mycobacterium spp.
专利号:US-6989384-B2 优先权日:2000-06-14 标题:Antipicornaviral compounds and compositions, their pharmaceutical uses, and materials for their synthesis 发明人:HUA YE; LUU HIEP THE; CHAN FORA P; JOHNSON JR THEODORE O; REICH SIEGFRIED HEINZ; SKALITZKY DONALD JAMES; YANG YI; HENDRICKSON THOMAS F; CHU SHAO SONG; EASTMAN BRIAN WALTER 权利人:AGOURON PHARMA 摘要:Compounds of the formula: n nwhere the formula variables are as defined in the disclosure, advantageously inhibit or block the biological activity of the picomaviral 3C protease. These compounds, as well as pharmaceutical compositions containing these compounds, are useful for treating patients or hosts infected with one or more picornaviruses, such as RVP. Intermediates and synthetic methods for preparing such compounds are also described.
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专利号:CN-106432259-A 优先权日:2016-07-28 标 题:A kind of petracenin derivatives and its synthesis method and application
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参考标题:Mesoporous Aluminosilicates In The Synthesis Of N-Heterocyclic Compounds 作者:N. G. Grigor'Eva,M. R. Agliullin,S. A. Kostyleva,S. V. Bubennov,V. R. Bikbaeva,A. R. Gataulin,N. A. Filippova,B. I. Kutepov,Nama Narender |发布日期:2019.11 摘要:Abstractthe Catalytic Properties Of Samples Of Amorphous Mesoporous Aluminosilicate Asm With Different Si/al Molar Ratios (40, 80, 160) Were Studied In The Synthesis Of Practically Important Pyridines (By The Interaction Of с2-с5 Alcohols With Formaldehyde And Ammonia, Cyclocondensation Of Acetaldehyde And Propionic Aldehyde With Ammonia), Dialkylquinolines And Alkyltetrahydroquinolines (By Reaction
合成参考文献
参考文献:10.1007/s10562-009-0006-z 摘要:Narender N, Suresh Kumar Reddy K, Krishna Mohan KVV, Kulkarni SJ. Synthesis of Highly Substituted Pyridines Over Zeolite Molecular Sieves Under High Pressure. Catalysis Letters. 2009 May 22;130(3-4):367–72. doi: 10.1007/s10562-009-0006-z. 参考文献:10.1007/bf00929031 摘要:Dol'skaya YS, Kondrat'eva GY. Reaction of bis (β-aminoethylato) ethanolamineaquochromium chloride [(NH2CH2O)2Cr·(NH2CH2CH2OH)·H2O]C1 with aldehydes. Russian Chemical Bulletin. 1978 May;27(5):1050–2. doi: 10.1007/bf00929031. 参考文献:10.1007/bf00953414 摘要:Dzhemilev UM, Selimov FA, Akhmetov AZ, Fatykhov AA. Synthesis of aryl-substituted pyridines by liquid-phase condensation of aldehydes with urea, catalyzed by transition metal complexes. Russian Chemical Bulletin. 1988 Oct;37(10):2102–6. doi: 10.1007/bf00953414.