ethyl 1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylate

Base Information

• Chemical Name: ethyl 1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylate
• CAS No.: 1344997-71-2
• Molecular Formula: C₃₀H₃₅F₃N₂O₃S
• Molecular Weight: 560.681
• Mol file: 1344997-71-2.mol

Synonyms:ethyl 1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylate

Chemical Property of ethyl 1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl 1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylate

There total 12 articles about ethyl 1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylate 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:

4-carbethoxypiperidine (1126-09-6) + 2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}benzaldehyde (1344997-68-7) → ethyl 1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylate (1344997-71-2)

Guidance literature:

4-carbethoxypiperidine; 2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}benzaldehyde; With sodium acetate; acetic acid; In methanol; at 20 ℃; for 1h; Inert atmosphere;

With sodium tris(acetoxy)borohydride; In dichloromethane; at 20 ℃;

Reference yield:

1,3-dibromobenzene (108-36-1) → ethyl 1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylate (1344997-71-2)

Guidance literature:

Multi-step reaction with 6 steps

1.1: diisopropylamine; n-butyllithium / hexane; tetrahydrofuran / 4 h / -70 - -65 °C

2.1: n-butyllithium; isopropylmagnesium bromide / hexane; tetrahydrofuran / 1.17 h / 0 °C

2.2: 2 h / -10 - 20 °C

2.3: 0.17 h / 0 °C

3.1: hydrogenchloride / water; tetrahydrofuran / 1 h / 20 °C

4.1: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide / 80 °C

5.1: potassium phosphate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 0.25 h / 130 °C / Inert atmosphere; Microwave irradiation; Sealed vessel

6.1: sodium acetate; acetic acid / methanol / 1 h / 20 °C / Inert atmosphere

6.2: 20 °C

With hydrogenchloride; potassium phosphate; n-butyllithium; isopropylmagnesium bromide; potassium acetate; sodium acetate; acetic acid; diisopropylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; hexane; water; N,N-dimethyl-formamide; 5.1: Suzuki Coupling;

Reference yield:

1,3-dibromo-2-ethyl-benzene (41053-30-9) → ethyl 1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylate (1344997-71-2)

Guidance literature:

Multi-step reaction with 5 steps

1.1: n-butyllithium; isopropylmagnesium bromide / hexane; tetrahydrofuran / 1.17 h / 0 °C

1.2: 2 h / -10 - 20 °C

1.3: 0.17 h / 0 °C

2.1: hydrogenchloride / water; tetrahydrofuran / 1 h / 20 °C

3.1: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide / 80 °C

4.1: potassium phosphate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 0.25 h / 130 °C / Inert atmosphere; Microwave irradiation; Sealed vessel

5.1: sodium acetate; acetic acid / methanol / 1 h / 20 °C / Inert atmosphere

5.2: 20 °C

With hydrogenchloride; potassium phosphate; n-butyllithium; isopropylmagnesium bromide; potassium acetate; sodium acetate; acetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; hexane; water; N,N-dimethyl-formamide; 4.1: Suzuki Coupling;

upstream raw materials:

4-carbethoxypiperidine

2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}benzaldehyde

1,3-dibromobenzene

1,3-dibromo-2-ethyl-benzene

Downstream raw materials:

1-[(2-ethyl-3-{2-[4-[(1-methylethyl)oxy]-3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}phenyl)methyl]-4-piperidinecarboxylic acid