Iodinated Organic Compounds as Contrast Media for Radiographic Diagnoses. I. Iodinated Aracyl Esters1a

WH Strain, JT Plati, SL Warren

文献索引：Strain; Plati; Warren Journal of the American Chemical Society, 1942 , vol. 64, p. 1436,1438

全文：HTML全文

被引用次数: 28

摘要

Summary Phenylglyoxal reacts with urea in cold basic solution to form 4-phenylhydantoin, and, when refluxed in basic solution to form on cooling and acidifying 2-ket0-4-phenyl-4~ 5- dihydroxytetrahy-droglyoxaline which on melting loses water to become 4-phenylhyda~ itoin. Phenylglyoxal and urea rcfluxrd it1 glacial