benzo[b]furan-2-yl(3,4-dimethoxyphenyl)methyl diethylcarbamate

Base Information

Chemical Name:benzo[b]furan-2-yl(3,4-dimethoxyphenyl)methyl diethylcarbamate
CAS No.:733768-95-1
Molecular Formula:C₂₂H₂₅NO₅
Molecular Weight:383.444
Hs Code.:

Synonyms:benzo[b]furan-2-yl(3,4-dimethoxyphenyl)methyl diethylcarbamate

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Chemical Property of benzo[b]furan-2-yl(3,4-dimethoxyphenyl)methyl diethylcarbamate

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Technology Process of benzo[b]furan-2-yl(3,4-dimethoxyphenyl)methyl diethylcarbamate

There total 4 articles about benzo[b]furan-2-yl(3,4-dimethoxyphenyl)methyl diethylcarbamate 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: 83.0%

: 88-10-8
N,N-diethylcarbamyl chloride

: 733768-92-8
benzo[b]furan-2-yl(3,4-dimethoxyphenyl) carbinol

: 733768-95-1
benzo[b]furan-2-yl(3,4-dimethoxyphenyl)methyl diethylcarbamate

Guidance literature:: benzo[b]furan-2-yl(3,4-dimethoxyphenyl) carbinol; With sodium hydride; In tetrahydrofuran; at 0 - 20 ℃; for 2h;

N,N-diethylcarbamyl chloride; In tetrahydrofuran; for 1h;
DOI:10.1055/s-2004-822357

Reference yield:

: 1835-02-5
2-Bromo-1-(3,4-dimethoxyphenyl)ethanone

: 733768-95-1
benzo[b]furan-2-yl(3,4-dimethoxyphenyl)methyl diethylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: K₂CO₃ / acetone / 0.25 h / 20 °C

1.2: 85 percent / acetone / 4 h / Heating

2.1: 85 percent / NaBH₄; aq. NaOH / methanol / 0.25 h / 20 °C

3.1: NaH / tetrahydrofuran / 2 h / 0 - 20 °C

3.2: 83 percent / tetrahydrofuran / 1 h

With sodium hydroxide; sodium tetrahydroborate; sodium hydride; potassium carbonate; In tetrahydrofuran; methanol; acetone;
DOI:10.1055/s-2004-822357

Reference yield:

: 93322-17-9
2-(3,4-dimethoxy)-benzoylbenzofuran

: 733768-95-1
benzo[b]furan-2-yl(3,4-dimethoxyphenyl)methyl diethylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1.1: 85 percent / NaBH₄; aq. NaOH / methanol / 0.25 h / 20 °C

2.1: NaH / tetrahydrofuran / 2 h / 0 - 20 °C

2.2: 83 percent / tetrahydrofuran / 1 h

With sodium hydroxide; sodium tetrahydroborate; sodium hydride; In tetrahydrofuran; methanol;
DOI:10.1055/s-2004-822357