Reaction of Quinones with Nitrosoarenes
نویسنده
چکیده
Formation of the 2,3-dicyanohydroquinone (3) can be rationalised in terms of preferential addition of cyanide at the most electron deficient unsubstituted carbon of the cyanoquinone (2 ) in the same way as alcohols and other nucleophiles add to the 3-position of the acylquinone ( 8 ) [4], However, such an argu ment could not be applied to the formation of the dihydroxylamine (6 ). Hence, either the structure of the product 7 is incorrect or it is not formed by a stepwise nucleophilic addition process. We have now investigated these alternatives.
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تاریخ انتشار 2012