- Process for producing a halogen-containing ethylbenzene derivative
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A process for producing a halogen-containing ethylbenzene derivative represented by the general formula: STR1 where X is a halogen atom, and W is a nitrile group, a carboxyl group, a lower alkoxycarbonyl group or an amidocarbonyl group, which comprises diazotizing aniline with a nitrite in a solution mixture comprising a hydrophilic organic solvent, an aqueous mineral acid solution and a vinyl compound represented by the general formula: where W is as defined above, to form a benzenediazonium salt, and reacting the benzenediazonium salt, without isolating it from the reaction system, with said vinyl compound in the presence of halogen ions and a copper compound as a catalyst.
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- THE CUPROUS CHLORIDE CATALYZED ADDITION OF HALOGEN COMPOUNDS TO OLEFINS UNDER PHOTO-IRRADIATION
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The addition of organic halogen compounds to olefins in the presence of cuprous chloride under U.V. irradiation gave 1:1 adducts.
- Mitani, Michiharu,Nakayama, Masao,Koyama, Kikuhiko
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p. 4457 - 4460
(2007/10/02)
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