Journal of the Chemical Society (Resumed)

443. The synthesis of thyroxine and related substances. Part X. A synthesis of D-thyroxine

J Elks, GJ Waller

Index: Elks; Waller Journal of the Chemical Society, 1952 , p. 2366,2369

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Citation Number: 1

Abstract

Neither 3: 5-dinitro-(I; R= NO,, R'= NH,) nor 3: 5-di-iodo-4-p-methoxyphenoxy-L- phenylalanine (I; R= I, R'= NH,) could be converted into the corresponding a-halogeno-acid (R'= C1 or Br) by treatment with the nitrosyl halide. However, 3: 5-dinitro-~-tyrosine reacted