methyl ester of N,O-di-t-butyloxycarbonyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-methionine

Base Information

Chemical Name:methyl ester of N,O-di-t-butyloxycarbonyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-methionine
CAS No.:81649-52-7
Molecular Formula:C₃₈H₅₃N₅O₁₁S
Molecular Weight:787.932
Hs Code.:

Synonyms:methyl ester of N,O-di-t-butyloxycarbonyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-methionine

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Chemical Property of methyl ester of N,O-di-t-butyloxycarbonyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-methionine

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Technology Process of methyl ester of N,O-di-t-butyloxycarbonyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-methionine

There total 7 articles about methyl ester of N,O-di-t-butyloxycarbonyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-methionine 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:

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

: 81649-52-7
methyl ester of N,O-di-t-butyloxycarbonyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-methionine

Guidance literature:: Multi-step reaction with 6 steps

1: 90 percent / N,N'-dicyclohexylcarbodiimide (DCCI) / tetrahydrofuran / Ambient temperature

2: 1.) NH₃, 2.) AcOH / 1.) CHCl₃, 5 min, 2.) THF, 24 h

3: 98 percent / 4 M HCl / dioxane / 0.75 h

4: 1.) NH₃, 2.) AcOH / 1.) CHCl₃, 5 min, 2.) THF, 24 h

5: 91 percent / 2 M HCl / acetic acid / 0.75 h

6: 1.) NH₃, 2.) AcOH / 1.) CHCl₃, 5 min, 2.) DMF, THF, 24 h

With hydrogenchloride; ammonia; acetic acid; dicyclohexyl-carbodiimide; In tetrahydrofuran; 1,4-dioxane; acetic acid;

Reference yield:

: 40290-63-9
Methyl ester of N-t-butyloxycarbonyl-L-phenylalanyl-L-methionine

: 81649-52-7
methyl ester of N,O-di-t-butyloxycarbonyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-methionine

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / 4 M HCl / dioxane / 0.75 h

2: 1.) NH₃, 2.) AcOH / 1.) CHCl₃, 5 min, 2.) THF, 24 h

3: 91 percent / 2 M HCl / acetic acid / 0.75 h

4: 1.) NH₃, 2.) AcOH / 1.) CHCl₃, 5 min, 2.) DMF, THF, 24 h

With hydrogenchloride; ammonia; acetic acid; In 1,4-dioxane; acetic acid;

Reference yield:

: 20866-48-2
(S)-2-(tert-butoxycarbonylamino)-3-(4-(tert-butoxycarbonyloxy)phenyl)propanoic acid

: 81649-52-7
methyl ester of N,O-di-t-butyloxycarbonyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-methionine

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / N,N'-dicyclohexylcarbodiimide (DCCI) / tetrahydrofuran / Ambient temperature

2: 1.) NH₃, 2.) AcOH / 1.) CHCl₃, 5 min, 2.) DMF, THF, 24 h

With ammonia; acetic acid; dicyclohexyl-carbodiimide; In tetrahydrofuran;