106189-01-9

Upstream product

• 106189-00-8 Z-Gly-PhSer-OH 
• 106111-12-0 Z-Gly-PhSer-OMe 
• 1138-80-3 N-(Benzyloxycarbonyl)glycine 
• 69181-24-4 (4-benzylidene-5-oxo-4,5-dihydro-oxazol-2-ylmethyl)-carbamic acid benzyl ester 
• 7517-19-3 methyl (L)-leucinate hydrochloride 
• 80182-99-6 β-hydroxyphenylalanine methyl ester hydrochloride 

Downstream Products

• 4313-67-1 Z-Gly-D-Phe-L-Leu-OMe 
• 3982-71-6 N-benzyloxycarbonylglycyl-L-phenylalanyl-L-leucine methyl ester 
• 145763-46-8 (S)-2-{(S)-2-[2-(2-{(S)-2-Benzyloxycarbonylamino-3-[4-(toluene-4-sulfonyloxy)-phenyl]-propionylamino}-acetylamino)-acetylamino]-3-phenyl-propionylamino}-4-methyl-pentanoic acid methyl ester 
• 145763-47-9 (S)-2-{(R)-2-[2-(2-{(S)-2-Benzyloxycarbonylamino-3-[4-(toluene-4-sulfonyloxy)-phenyl]-propionylamino}-acetylamino)-acetylamino]-3-phenyl-propionylamino}-4-methyl-pentanoic acid methyl ester 
• 145763-46-8 (S)-2-{2-[2-(2-{(S)-2-Benzyloxycarbonylamino-3-[4-(toluene-4-sulfonyloxy)-phenyl]-propionylamino}-acetylamino)-acetylamino]-3-phenyl-propionylamino}-4-methyl-pentanoic acid methyl ester 
• 85541-25-9 N-benzyloxycarbonyl-O-benzyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-leucine methyl ester 
• 145763-53-7 C₄₄H₄₉⁽²⁾H₂N₅O₉ 
• 145763-38-8 N-benzyloxycarbonyl-O-benzyl-(S)tyrosyl-glycyl-glycyl-(Z)dehydrophenylalanyl(S)leucine methyl ester 
• 106111-08-4 N-benzyloxycarbonyl-O-tosyl-(S)tyrosyl-glycyl-glycyl-(Z)dehydrophenylalanyl-(S)leucine methyl ester 

Relevant academic research and scientific papers

SYNTHESIS OF A PROTECTED MONODEHYDRO Leu-ENKEPHALIN AND ITS HYDROGENATION CATALYZED BY CHIRAL RHODIUM COMPLEXES

(S,S)-Z-(O)Ts-Tyr-Gly2-ΔPhe-Leu-OMe was synthesized.Some chiral rhodium complexes catalyze the reduction of the C=C bond.The stereochemistry of reduction of the ΔPhe moiety was investigated. 93 percent de could be achieved with dipamp as ligand in the cat

SYNTHESIS OF CHIRAL TRIPEPTIDES BY ASYMMETRIC HYDROGENATION OF DEHYDROPEPTIDES. REMARKABLE EFFECTS OF N-PROTECTING GROUPS ON STEREOSELECTIVITY AND REACTIVITY

Dehydrotripeptides, X-CH(Ri)-ΔPhe-CH(Rk)COOMe (3: X = tBOC-NH, CBZ-NH, CF3CONH and N3), were employed for the asymmetric hydrogenation catalyzed by chiral rhodium complexes and it was found that tBOC-3 brought a