351890-96-5

Upstream product

• 1499-46-3 L-Histidine methyl ester 
• 70-11-1 α-bromoacetophenone 
• 69614-04-6 S-(+)-7-Methoxycarbonyl-5,6,7,8-tetrahydroimidazo<1,5-c>pyrimidin-5-on 
• 67-56-1 methanol 
• 109013-66-3 (S)-5,6,7,8-tetrahydro-7-(methoxycarbonyl)-2-(2'-oxo-2'-phenylethyl)-5-oxoimidazo<1,5-c>pyrimidinium bromide 

Downstream Products

• 351891-16-2 3-(2-adamantan-1-yl-3-benzyl-3H-imidazol-4-yl)-2-methoxycarbonylamino-propionic acid methyl ester 
• 351891-21-9 N-carbomethoxy-2-tert-butyl-3-benzyl-L-histidine methyl ester 
• 351891-05-9 3-(2-cyclohexyl-3-methyl-3H-imidazol-4-yl)-2-methoxycarbonylamino-propionic acid methyl ester 
• 351891-20-8 3-(3-benzyl-2-isopropyl-3H-imidazol-4-yl)-2-methoxycarbonylamino-propionic acid methyl ester 
• 351891-11-7 3-(3-benzyl-3H-imidazol-4-yl)-2-methoxycarbonylamino-propionic acid methyl ester 

Relevant academic research and scientific papers

Regiospecific synthesis of 2,3-disubstituted-L-histidines and histamines

Regiospecific synthesis of 2,3-disubstituted-L-histidines and 2,3-disubstituted histamines starting from L-histidine methyl ester and histamine is reported. The key step involves homolytic free radical alkylation via silver catalyzed oxidative decarboxyla