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Information × Registration Number 0209U001865, 0106U004025 , R & D reports Title Diazoreaction with unsaturated compounds. Research of interacnion of p-carboxyphenylsulfonylbutadiene-1,3 with chlorides arendiazonium and with dimethylaryltriazenes and also vinyl butyl ether with dimethyltriazenes in arid solution. popup.stage_title Head Fesak Alexandr, Registration Date 12-03-2009 Organization B. Khmelnitsky state university in Cherkasy popup.description2 Report about SRW: 115 pages, 17 pictures, 18 tables, 2 supplements, 92 sources. Subject of researching is (butadien-1,3)arylsulfones, (4-anionobuten-2)arylsulfones, vinyl alkyl ethers, vinyl aryl ethers; chlorides, tetrachlorocuprates(II) arendiazonium and 1- aryl-3,3- dimethyl-1-triazenes as arylation reagents. Intention of work is to determine chemical activity of (butadien-1,3)arylsulfones vinyl alkyl and vinyl aryl ethers in Meerwein's reaction and her's modification variants. Methods of research: organic synthesis, element microanalysis, NMR spectroscopy, tube chromathografy and other. Was determined that (butadien-1,3)arylsulfones with chlorides arendiazonium and 1- aryl-3,3- dimethyl-1-triazenes lead to products of addition anions and aryl radicals to 3 and 4 C atoms double bonds according to. Determined that effectivity of reaction depends on structure of sulfones and aryl radical. Was find a new method of synthesis arylacetaldehydes by transformation of products of acetoxyarylation of vinyl alkyl and vinyl aryl ethers. (BUTADIEN-1,3)ARYLSULFONES, (4-ANOINOBUTEN-2)ARYLSULFONES, VINYL ALKYL ETHERS, VINYL ARYL ETHERS, CHLORIDES ARENDIAZONIUM, TETRACHLOROCUPRATES(II) ARENDIAZONIUM, 1- ARYL-3,3- DIMETHYL-1-TRIAZENES. Product Description popup.authors popup.nrat_date 2020-04-02 Close