109034-01-7

Upstream product

• 109013-58-3 N-(tert-butoxycarbonyl)-3-(diphenylmethyl)-L-histidine, methyl ester 
• 69614-04-6 S-(+)-7-Methoxycarbonyl-5,6,7,8-tetrahydroimidazo<1,5-c>pyrimidin-5-on 
• 109013-66-3 (S)-5,6,7,8-tetrahydro-7-(methoxycarbonyl)-2-(2'-oxo-2'-phenylethyl)-5-oxoimidazo<1,5-c>pyrimidinium bromide 
• 109013-55-0 N-(tert-butoxycarbonyl)-1-(2-oxo-2-phenylethyl)-L-histidine, methyl ester 
• 4467-54-3 l-histidine methyl ester dihydrochloride 

Relevant academic research and scientific papers

Phenacyl-Directed Alkylation of Imidazoles: A New Regiospecific Synthesis of 3-Substituted L-Histidines

A new strategy for regiospecific imidazole alkylation of suitably protected histidines is described wherein a phenacyl group serves as a protecting group of the distal imidazole nitrogen atom.Alkylation of N-BOC-1-phenacyl-L-histidine methyl ester at N(3)