{"product_id":"transformations-promoted-by-the-hypervalent-iodine-reagents-von-zhiyu-jia","title":"Transformations promoted by the hypervalent iodine reagents","description":"\u003cp\u003eThe PIFA\/NaCl combination was found effective in the chlorination of aromatic compounds. Unlike protocols employing diaryliodonium salts, a new discovered method for the ¿-arylation of the activated ketones is discribed.The ¿-ketoesters, ¿-diketones and ¿-cyanoketones were all suitable substrates for this process. Best yields are obtained using cyclic cyanoketones, and the reaction can be carried out on a multigram scale. In addition, a range of substituted iodoarylbis(trifluoroacetates) have been prepared and applied to the synthesis of the more highly substituted arylketones.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783639864328\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783639864328","offer_id":39429443616861,"sku":"9783639864328","price":71.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/d316265c-f7fa-404c-b1e2-3c214fbb027b.jpg?v=1756183689","url":"https:\/\/shop.autorenwelt.de\/products\/transformations-promoted-by-the-hypervalent-iodine-reagents-von-zhiyu-jia","provider":"Autorenwelt Shop","version":"1.0","type":"link"}