{5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl ester

Base Information

Chemical Name:{5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl ester
CAS No.:917025-23-1
Molecular Formula:C₄₀H₅₉NO₃Si
Molecular Weight:629.999
Hs Code.:

{5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl ester

Synonyms:{5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl ester

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Chemical Property of {5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl ester

Chemical Property:

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Technology Process of {5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl ester

There total 11 articles about {5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl 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: 76.0%

: 917024-80-7
t-butyl-(1-{2-[4-(1-ethyl-1-{4-[4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl]-3-methyl-phenyl}-propyl)2-methyl-phenyl]-ethyl}-2,2-dimethyl-propoxy)dimethylsilane

: 118650-08-1
(5-bromo-pyridin-3-yl)-acetic acid methyl ester

: 917025-23-1
{5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl ester

Guidance literature:: With sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In water; N,N-dimethyl-formamide; at 76 - 84 ℃; for 5.5h;

Reference yield:

: 4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethyl-pent-1-ynyl)-3-methyl-phenyl]-propyl}-2-methyl-phenol

: 917025-23-1
{5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: hydrogen / palladium 10% on activated carbon / ethyl acetate / 0.67 h

2.1: 2,6-dimethylpyridine / dichloromethane / 0.5 h / 0 °C

2.2: 0.08 h / 0 °C

3.1: pyridine / dichloromethane / 0.33 h / 20 °C

4.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 8.5 h / 76 - 84 °C

5.1: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / water; N,N-dimethyl-formamide / 5.5 h / 76 - 84 °C

With pyridine; 2,6-dimethylpyridine; hydrogen; potassium acetate; sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium 10% on activated carbon; In 1,4-dioxane; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

: 865236-24-4
4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethyl-pentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenol

: 917025-23-1
{5-[4-(1-{4-[3-(t-butyl-dimethyl-silanyloxy)-4,4-dimethyl-pentyl]-3-methyl-phenyl}-1-ethyl-propyl)-2-methyl-phenyl]-pyridin-3-yl}-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: 2,6-dimethylpyridine / dichloromethane / 0.5 h / 0 °C

1.2: 0.08 h / 0 °C

2.1: pyridine / dichloromethane / 0.33 h / 20 °C

3.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 8.5 h / 76 - 84 °C

4.1: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / water; N,N-dimethyl-formamide / 5.5 h / 76 - 84 °C

With pyridine; 2,6-dimethylpyridine; potassium acetate; sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide;