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ChemicalBook CAS DataBase List GLY-PRO-ARG-PRO
67869-62-9

GLY-PRO-ARG-PRO synthesis

12synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: 71 percent / dicyclohexylcarbodiimide (DCC), 1-hydroxybenzotriazole (HOBt) / dimethylformamide / -10 °C
2: TFA, anisole / 0.75 h / 0 - 20 °C
3: 1.) HCl/dioxane, isoamyl nitrite / 1.) DMF, -10 deg C, 10 min, 2.) DMF, overnight
4: H2, AcOH / Pd / methanol / 12 h

References:

Kawasaki;Hirase;Miyano;Tsuji;Iwamoto [Chemical and Pharmaceutical Bulletin,1992,vol. 40,# 12,p. 3253 - 3260]

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