(S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate

Base Information

Chemical Name:(S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate
CAS No.:1351169-43-1
Molecular Formula:C₅₂H₇₃N₃O₁₀
Molecular Weight:900.166
Hs Code.:

(S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate

Synonyms:(S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate

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Chemical Property of (S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate

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Technology Process of (S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate

There total 18 articles about (S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate 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:

: 1351169-41-9
C₂₄H₃₈N₂O₇

: 1351169-37-3
(E)-methyl 2-(3-aminopropoxy)-4-[3-(3,5-di-tertbutylphenyl)-3-oxoprop-1-enyl]benzoate hydrochloride

: 1351169-43-1
(S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; water; at 20 ℃; Cooling with ice;
DOI:10.1016/j.bmc.2011.09.041

Reference yield:

: 1351169-39-5
(S)-tert-butyl 2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetate

: 1351169-43-1
(S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride / 1,4-dioxane; dichloromethane / 20 °C / Cooling with ice

2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane; water / 20 °C / Cooling with ice

With hydrogenchloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In 1,4-dioxane; dichloromethane; water;
DOI:10.1016/j.bmc.2011.09.041

Reference yield:

: 717915-17-8
2,6-di-tert-butylbromoacetophenone

: 1351169-43-1
(S,E)-methyl 4-[3-(3,5-di-tert-butylphenyl)-3-oxoprop-1-enyl]-2-(3-{2-[2-(2-{2-[4-methyl-2-(4-phenylbutanamido)pentanamido]ethoxy}ethoxy)ethoxy]acetamido}propoxy)benzoate

Guidance literature:: Multi-step reaction with 7 steps

1.1: acetonitrile / 8 h / Reflux

2.1: sodium methylate / methanol / Cooling with ice

2.2: 36 h / 20 °C

3.1: boron tribromide / dichloromethane / 0 °C

4.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / toluene / 0.5 h / Reflux

5.1: potassium carbonate; potassium iodide / N,N-dimethyl-formamide / 5 h / 90 °C

6.1: hydrogenchloride / 1,4-dioxane; dichloromethane / 20 °C / Cooling with ice

7.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane; water / 20 °C / Cooling with ice

With hydrogenchloride; sodium methylate; boron tribromide; potassium carbonate; benzotriazol-1-ol; 1,8-diazabicyclo[5.4.0]undec-7-ene; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; potassium iodide; In 1,4-dioxane; methanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; acetonitrile; 1.1: Arbuzov reaction / 2.2: Horner-Wadsworth-Emmons reaction;
DOI:10.1016/j.bmc.2011.09.041