Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List Z-GLY-PRO-ALA-OH

Z-GLY-PRO-ALA-OH synthesis

5synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: 1.) isobutylchloroformate, N-methylmorpholine, 2.) N-methylmorpholine / 1.) DMF, -20 deg C, 15 min, 2.) -10 deg C, 30 min
2: 93 percent / CF3COOH / CH2Cl2 / 0.25 h
3: 1.) DCC, 1-hydroxybenzotriazole / 1.) DMF, 0 deg C, 15 min, 2.) DMF, CH2Cl2, 0 deg C, 90 min; room temp., 5 h
4: 82 percent / 0.5 N NaOH / methanol / 0.5 h

References:

Dietzgen, Ralf G.;Sander, Evamarie;Christner, Juergen;Jung, Guenther [Zeitschrift fur Naturforschung, B: Chemical Sciences,1987,vol. 42,# 4,p. 441 - 453]

Z-GLY-PRO-ALA-OH Related Search: