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Synthesis of specifically labelled tryptophans: 5,7‐ 3 H 2 and 4,6‐ 3 H 2 tryptophan
Author(s) -
Gardini G. P.,
Palla G.
Publication year - 1977
Publication title -
journal of labelled compounds and radiopharmaceuticals
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.432
H-Index - 47
eISSN - 1099-1344
pISSN - 0362-4803
DOI - 10.1002/jlcr.2580130307
Subject(s) - chemistry , tryptophan , aniline , carbon 14 , radiochemistry , stereochemistry , medicinal chemistry , organic chemistry , amino acid , biochemistry , nuclear physics , physics
Syntheses of 5,7‐ 3 H 2 and 4,6‐ 3 H 2 tryptophan, respectively from 2,4,6‐ 3 H 3 ‐ and 3,5‐ 3 H 2 ‐aniline, were obtained by Fischer cyclization of suitable labelled phenylhydrazones.