Wahl, André, b. 1872, Atack, Frederick William · London : G. Bell and Sons · leaf 246
into carboxyl groups, and the product so obtained, on treatment with phosphorus pentachloride, ammonia, and then sodium hypobromite, yields diamidodianthraquinonyl, which is easily converted into Flavanthrene by dehydrating agents : GO CO Flavanthrene is commercial under the name Ind- anthrene… … CO
Dyes and dyeing
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