专利号:US-5567830-A 优先权日:1994-02-14 标题 :Process for synthesis of acetylenic carbinols 发明人:UPASANI RAVINDRA B 权利人:COCENSYS INC 摘要:A method for the preparation of an acetylenic alcohol by reaction of 1,2-dibromoethylene with an alkyl, aryl an heteroaryl lithium in an inert solvent, followed by reaction with a carbonyl-containing compound to give an acetylenic alcohol is disclosed.
专利号:CN-108558807-A 优先权日:2018-04-13 标题 :Method for one-pot synthesis of coumarin-based chalcones
专利号:ES-2462816-A1 优先权日:2012-11-22 标题 :Process of synthesis of coumarins catalyzed by mesoporous basic hybrid inorganic-organic basic and coumarins thus obtained (Machine-translation by Google Translate, not legally binding)
专利号:CN-110563708-A 优先权日:2019-09-18 标 题 :A turn-on type fluorescent probe for rapid detection of sulfurous acid (hydrogen) salt and its synthesis method and application
专利号:CN-101906445-A 优先权日:2010-06-18 标 题:Synthesis method of 2H-1-benzopyran-2-ketone derivatives
专利号:CN-110563708-B 优先权日:2019-09-18 标题:A turn-on fluorescent probe for rapid detection of sulfite (hydrogen) salt, its synthesis method and application
参考标题:Synthesis Of Novel Substituted 3-(4-((1H-Benzo[d]Imidazol-2-Ylthio)Methyl)-1-Phenyl-1H-Pyrazol-3-Yl)-2H-Chromen-2-Ones: Various Approaches 作者:Devulapally Srikrishna,Pramod Kumar Dubey |发布日期:2018.7 摘要:A Privileged Structure For Developing Probes Of Impressive Pharmacological Potentials, Some New Coumarin And Pyrazole Conjugates Of Benzimidazoles Were Synthesized With A Sulphur Linkage. Thus, 3-(2-Oxo-2 H -Chromen-3-Yl)-1-Phenyl-1 H -Pyrazole-4-Carbaldehyde ( 3 ) Was Prepared Starting From Simple Salicylaldehyde Which Has Been Used As An Important Synthon And Incorporated In A Series Of Structural
合成参考文献
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