ethyl 2-{3-[4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)butoxy]phenoxy}-2-methylpropanoate

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Chemical Name:ethyl 2-{3-[4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)butoxy]phenoxy}-2-methylpropanoate
CAS No.:628330-30-3
Molecular Formula:C₂₈H₃₆N₂O₅
Molecular Weight:480.604
Hs Code.:

Synonyms:ethyl 2-{3-[4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)butoxy]phenoxy}-2-methylpropanoate

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Chemical Property of ethyl 2-{3-[4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)butoxy]phenoxy}-2-methylpropanoate

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Technology Process of ethyl 2-{3-[4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)butoxy]phenoxy}-2-methylpropanoate

There total 5 articles about ethyl 2-{3-[4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)butoxy]phenoxy}-2-methylpropanoate 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: 52.0%

: 328919-24-0
2-(3-hydroxy-phenoxy)-2-methyl-propionic acid ethyl ester

: 628330-37-0
4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)-1-butanol

: 628330-30-3
ethyl 2-{3-[4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)butoxy]phenoxy}-2-methylpropanoate

Guidance literature:: With tributylphosphine; 1,1'-azodicarbonyl-dipiperidine; In tetrahydrofuran; at 20 ℃;

Reference yield:

: 1-benzyl-4-[3-(1,3-dioxolan-2-yl)propyl]-1H-pyrazol-3-ol

: 628330-30-3
ethyl 2-{3-[4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)butoxy]phenoxy}-2-methylpropanoate

Guidance literature:: Multi-step reaction with 4 steps

1: DMF (N,N-dimethyl-formamide) / 20 °C

2: hydrogenchloride / tetrahydrofuran; ethanol; water / 5.5 h / 20 - 50 °C

3: sodium tetrahydroborate / ethanol / 20 °C

4: tributylphosphine; 1,1'-azodicarbonyl-dipiperidine / tetrahydrofuran / 20 °C

With hydrogenchloride; sodium tetrahydroborate; tributylphosphine; 1,1'-azodicarbonyl-dipiperidine; In tetrahydrofuran; DMF (N,N-dimethyl-formamide); ethanol; water;

Reference yield:

: 342024-10-6
1-benzyl-3-(benzyloxy)-1H-pyrazole-4-carbaldehyde

: 628330-30-3
ethyl 2-{3-[4-(1-benzyl-3-ethoxy-1H-pyrazol-4-yl)butoxy]phenoxy}-2-methylpropanoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / DMF (N,N-dimethyl-formamide) / 0 - 70 °C

1.2: 20 °C

2.1: DMF (N,N-dimethyl-formamide) / 20 °C

3.1: hydrogenchloride / tetrahydrofuran; ethanol; water / 5.5 h / 20 - 50 °C

4.1: sodium tetrahydroborate / ethanol / 20 °C

5.1: tributylphosphine; 1,1'-azodicarbonyl-dipiperidine / tetrahydrofuran / 20 °C

With hydrogenchloride; sodium tetrahydroborate; tributylphosphine; sodium hydride; 1,1'-azodicarbonyl-dipiperidine; In tetrahydrofuran; DMF (N,N-dimethyl-formamide); ethanol; water;