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ChemicalBook CAS DataBase List N2,N2-Bis(carboxyMethyl) N6-Boc-L-lysine
752200-93-4

N2,N2-Bis(carboxyMethyl) N6-Boc-L-lysine synthesis

2synthesis methods
-

Yield:752200-93-4 65%

Reaction Conditions:

Stage #1: (S)-2-amino-6-(tert-butoxycarbonylamino)hexanoic acid;bromoacetic acidwith sodium hydroxide in water at 0 - 50; for 19 h;Inert atmosphere;
Stage #2: with hydrogenchloride in water at 0 - 5; pH=2;

References:

Brellier, Marie;Barlaam, Bernard;Mioskowski, Charles;Baati, Rachid [Chemistry - A European Journal,2009,vol. 15,# 46,p. 12689 - 12701] Location in patent:experimental part