L-Tyrosine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, methyl ester

Base Information

Chemical Name:L-Tyrosine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, methyl ester
CAS No.:66076-54-8
Molecular Formula:C24H30N2O6
Molecular Weight:442.512
Hs Code.:

Synonyms:

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Chemical Property of L-Tyrosine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, methyl ester

Chemical Property:

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Technology Process of L-Tyrosine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, methyl ester

There total 6 articles about L-Tyrosine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, methyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

: 13734-34-4
N-tert-butoxycarbonyl-L-phenylalanine

: 1080-06-4
L-Tyr-OMe

: 66076-54-8
N-tert-butyloxycarbonyl-L-phenylalanine-L-tyrosine methyl ester

Guidance literature:: With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In ethyl acetate; N,N-dimethyl-formamide; at 20 ℃; for 24h;
DOI:10.1039/b605498f

Reference yield:

: 60-18-4,18875-48-4,25619-78-7,30704-25-7
L-tyrosine

: 66076-54-8
N-tert-butyloxycarbonyl-L-phenylalanine-L-tyrosine methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: thionyl chloride / 4 h / 0 °C / Reflux

2.1: 4-methyl-morpholine / tetrahydrofuran; N,N-dimethyl-formamide / Cooling with ice

2.2: 2 h / -15 °C

With 4-methyl-morpholine; thionyl chloride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.13005/ojc/310149

Reference yield:

: 1080-06-4
L-Tyr-OMe

: 66076-54-8
N-tert-butyloxycarbonyl-L-phenylalanine-L-tyrosine methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / dichloromethane / 1 h / 20 °C

2: dichloromethane / 20 °C

With pyridine; In dichloromethane;
DOI:10.1039/c2sc21317f