(R)-2-[(S)-2-Acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-benzylsulfanyl-N,N-dipentyl-propionamide

Base Information

Chemical Name:(R)-2-[(S)-2-Acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-benzylsulfanyl-N,N-dipentyl-propionamide
CAS No.:205236-99-3
Molecular Formula:C₃₁H₄₅N₃O₄S
Molecular Weight:555.782
Hs Code.:

Synonyms:(R)-2-[(S)-2-Acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-benzylsulfanyl-N,N-dipentyl-propionamide

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Chemical Property of (R)-2-[(S)-2-Acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-benzylsulfanyl-N,N-dipentyl-propionamide

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Technology Process of (R)-2-[(S)-2-Acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-benzylsulfanyl-N,N-dipentyl-propionamide

There total 8 articles about (R)-2-[(S)-2-Acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-benzylsulfanyl-N,N-dipentyl-propionamide 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:

: 64-19-7,77671-22-8
acetic acid

: (S)-2-Amino-N-((R)-2-benzylsulfanyl-1-dipentylcarbamoyl-ethyl)-3-(4-hydroxy-phenyl)-propionamide; hydrochloride

: 205236-99-3
(R)-2-[(S)-2-Acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-benzylsulfanyl-N,N-dipentyl-propionamide

Guidance literature:: With benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In dichloromethane; N,N-dimethyl-formamide; at 0 - 20 ℃; for 18h; Yield given;
DOI:10.1021/jm970853a

Reference yield:

: 5068-28-0
(2R)-3-benzylsulfanyl-2-tert-butoxycarbonylamino-propionic acid

: 205236-99-3
(R)-2-[(S)-2-Acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-benzylsulfanyl-N,N-dipentyl-propionamide

Guidance literature:: Multi-step reaction with 6 steps

1: 4-methylmorpholine / tetrahydrofuran / 0.08 h / -20 °C

2: tetrahydrofuran / 3.5 h / -20 - 20 °C

3: HCl / dioxane; CH₂Cl₂ / 14 h

4: DCC, HOBT, Et₃N / CH₂Cl₂; dimethylformamide / 16 h / 0 - 20 °C

5: HCl / dioxane; CH₂Cl₂ / 3 h

6: DCC, HOBT, Et₃N / CH₂Cl₂; dimethylformamide / 18 h / 0 - 20 °C

With 4-methyl-morpholine; hydrogenchloride; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm970853a

Reference yield:

: 3978-80-1
Boc-Tyr-OH

: 205236-99-3
(R)-2-[(S)-2-Acetylamino-3-(4-hydroxy-phenyl)-propionylamino]-3-benzylsulfanyl-N,N-dipentyl-propionamide

Guidance literature:: Multi-step reaction with 3 steps

1: DCC, HOBT, Et₃N / CH₂Cl₂; dimethylformamide / 16 h / 0 - 20 °C

2: HCl / dioxane; CH₂Cl₂ / 3 h

3: DCC, HOBT, Et₃N / CH₂Cl₂; dimethylformamide / 18 h / 0 - 20 °C

With hydrogenchloride; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm970853a