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ChemicalBook CAS DataBase List L-TYROSINE HYDRAZIDE
7662-51-3

L-TYROSINE HYDRAZIDE synthesis

4synthesis methods
The synthesis of L-tyrosine hydrazide from L-tyrosine has been described. D-Tyrosine hydrazide has  been obtained by resolution of DL-tyrosine hydrazide with Cbz-L-proline.
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: thionyl chloride / 6 h / 0 °C
2: hydrazine hydrate / methanol / 24 h

References:

Kudelko, Agnieszka;Zieliński, Wojciech;Ejsmont, Krzysztof [Tetrahedron,2011,vol. 67,# 40,p. 7838 - 7845]

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