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ChemicalBook CAS DataBase List Z-PRO-LEU-ALA-NHOH
123984-00-9

Z-PRO-LEU-ALA-NHOH synthesis

3synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: triethylamine (TEA), dicyclohexylcarbodiimide (DCC), N-hydroxybenzotriazole (HOBt) / dimethylformamide; CH2Cl2 / 5 °C
2: 81 percent / H2 / 5percent Pd-C / methanol / 1 h / Ambient temperature
3: HCl / ethyl acetate / 1 h
4: 70 percent / Triethylamine (TEA) / dimethylformamide / a.) -70 deg C to -10 deg C; b.) 4 deg C

References:

Odake;Okayama;Obata;Morikawa;Hattori;Hori;Nagai [Chemical and Pharmaceutical Bulletin,1990,vol. 38,# 4,p. 1007 - 1011]

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