Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide

Base Information

Chemical Name:Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide
CAS No.:88689-88-7
Molecular Formula:C₆₁H₇₆N₁₀O₁₁S₂
Molecular Weight:1189.47
Hs Code.:

Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide

Synonyms:Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide

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Chemical Property of Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide

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Technology Process of Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide

There total 14 articles about Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide 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: 84.0%

: 89137-86-0
Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Methyl Ester

: 88689-88-7
Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide

Guidance literature:: With hydrazine hydrate; In N,N-dimethyl-formamide; for 48h; Ambient temperature;
DOI:10.1135/cccc19832862

Reference yield:

: 7524-50-7
methyl (2S)-2-amino-3-phenylpropanoate hydrochloride

: 88689-88-7
Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide

Guidance literature:: Multi-step reaction with 5 steps

1: 1)Dicyclohexylcarbodiimide, 1-Hydroxybenztriazole, 1)Triethylamine / 1) DMF, -5 to -10 deg C, 1 h 2) Room temperature, 2 h

2: 99 percent / Hydrazine Hydrate / dimethylformamide / 15 h / Ambient temperature; The product was precipitated with water

3: Butylnitrite, HCl / dimethylformamide; dioxane / 0.33 h / -20 °C

5: 84 percent / Hydrazine Hydrate / dimethylformamide / 48 h / Ambient temperature

With hydrogenchloride; n-Butyl nitrite; benzotriazol-1-ol; hydrazine hydrate; triethylamine; dicyclohexyl-carbodiimide; In 1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1135/cccc19832862

Reference yield:

: 3417-91-2
L-tyrosine methyl ester HCl

: 88689-88-7
Benzyloxycarbonyl-S-(2,4,6-trimethylbenzyl)cysteinyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-(2,4,6-trimethylbenzyl)cysteine Hydrazide

Guidance literature:: Multi-step reaction with 7 steps

1: 99 percent / 1-Hydroxybenzotriazole, N-Ethylpiperidine, N,N'-Dicyclohexylcarbodiimide / dimethylformamide; ethyl acetate / 1)1 h stirring at -5 deg C, 2)12 h at room temperature

2: 95 percent / NaOH / methanol; H₂O / 1 h / Ambient temperature

3: 1)Dicyclohexylcarbodiimide, 1-Hydroxybenztriazole, 1)Triethylamine / 1) DMF, -5 to -10 deg C, 1 h 2) Room temperature, 2 h

4: 99 percent / Hydrazine Hydrate / dimethylformamide / 15 h / Ambient temperature; The product was precipitated with water

5: Butylnitrite, HCl / dimethylformamide; dioxane / 0.33 h / -20 °C

7: 84 percent / Hydrazine Hydrate / dimethylformamide / 48 h / Ambient temperature

With 1-ethyl-piperidine; hydrogenchloride; sodium hydroxide; n-Butyl nitrite; benzotriazol-1-ol; hydrazine hydrate; triethylamine; dicyclohexyl-carbodiimide; In 1,4-dioxane; methanol; water; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1135/cccc19832862