β-benzylthiopropionyl-tyrosyl-D-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine benzyl ester

Base Information

Chemical Name:β-benzylthiopropionyl-tyrosyl-D-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine benzyl ester
CAS No.:86965-59-5
Molecular Formula:C₅₄H₆₁N₇O₁₀S₂
Molecular Weight:1032.25
Hs Code.:

Synonyms:β-benzylthiopropionyl-tyrosyl-D-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine benzyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of β-benzylthiopropionyl-tyrosyl-D-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine benzyl ester

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Technology Process of β-benzylthiopropionyl-tyrosyl-D-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine benzyl ester

There total 4 articles about β-benzylthiopropionyl-tyrosyl-D-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine benzyl 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: 89.0%

: 70882-76-7
glutaminyl-asparaginyl-S-benzylcysteine benzyl ester

: 86965-58-4
β-benzylthiopropionyl-tyrosyl-D-phenylalanine

: 86965-59-5
β-benzylthiopropionyl-tyrosyl-D-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine benzyl ester

Guidance literature:: With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; 1.) 0 deg C, 2 h, 2.) 25 deg C, overnight.;
DOI:10.1135/cccc19831341

Reference yield:

: 21685-51-8
D-phenylalanine methyl ester

: 86965-59-5
β-benzylthiopropionyl-tyrosyl-D-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine benzyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) butyl nitrite, 6.4 M-HCl, 2.) N-methylmorpholine / 1.) dioxane, DMF, -20 deg C, 15 min, 2.) 0 deg C, 15 h; R_.T_. 5 h.

2: 93 percent / 1M NaOH / H₂O / 0.67 h

3: 89 percent / N,N'-dicyclohexylcarbodiimide, 1-hydroxybenzotriazole / dimethylformamide / 1.) 0 deg C, 2 h, 2.) 25 deg C, overnight.

With 4-methyl-morpholine; hydrogenchloride; sodium hydroxide; n-Butyl nitrite; benzotriazol-1-ol; dicyclohexyl-carbodiimide; In water; N,N-dimethyl-formamide;
DOI:10.1135/cccc19831341

Reference yield:

: 3481-43-4
β-benzylthiopropionyl-tyrosine hydrazide

: 86965-59-5
β-benzylthiopropionyl-tyrosyl-D-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine benzyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) butyl nitrite, 6.4 M-HCl, 2.) N-methylmorpholine / 1.) dioxane, DMF, -20 deg C, 15 min, 2.) 0 deg C, 15 h; R_.T_. 5 h.

2: 93 percent / 1M NaOH / H₂O / 0.67 h

3: 89 percent / N,N'-dicyclohexylcarbodiimide, 1-hydroxybenzotriazole / dimethylformamide / 1.) 0 deg C, 2 h, 2.) 25 deg C, overnight.

With 4-methyl-morpholine; hydrogenchloride; sodium hydroxide; n-Butyl nitrite; benzotriazol-1-ol; dicyclohexyl-carbodiimide; In water; N,N-dimethyl-formamide;
DOI:10.1135/cccc19831341