4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyronitrile

Base Information

Chemical Name:4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyronitrile
CAS No.:69560-35-6
Molecular Formula:C₂₀H₁₉NO₆
Molecular Weight:369.374
Hs Code.:

Synonyms:4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyronitrile

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Chemical Property of 4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyronitrile

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Technology Process of 4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyronitrile

There total 7 articles about 4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyronitrile 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:

: 5780-00-7
2-methoxy-4,5-methylenedioxybenzaldehyde

: 69560-35-6
4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyronitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 44.0 g / 10percent aq. NaOH / ethanol / Ambient temperature

2: 43.8 g / 2-ethoxy-ethanol; acetic acid; H₂O / 2 h / 120 °C

With sodium hydroxide; In 2-ethoxy-ethanol; ethanol; water; acetic acid;
DOI:10.1248/cpb.31.3024

Reference yield:

: 7228-35-5
5-methoxybenzo[d]1,3-dioxole

: 69560-35-6
4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyronitrile

Guidance literature:: Multi-step reaction with 3 steps

1: 36.4 g / phosphorus oxychloride / 0 deg C, 1.5 h then 80 deg C, 1 h

2: 44.0 g / 10percent aq. NaOH / ethanol / Ambient temperature

3: 43.8 g / 2-ethoxy-ethanol; acetic acid; H₂O / 2 h / 120 °C

With sodium hydroxide; trichlorophosphate; In 2-ethoxy-ethanol; ethanol; water; acetic acid;
DOI:10.1248/cpb.31.3024

Reference yield:

: 5653-65-6
1-(3,4-dimethoxyphenyl)ethanol

: 69560-35-6
4-(3,4-dimethoxyphenyl)-2-(2-methoxy-4,5-methylenedioxyphenyl)-4-oxobutyronitrile

Guidance literature:: Multi-step reaction with 3 steps

1: 0.58 g / CrO₃/conc. H₂SO₄ / H₂O; acetone / 1 h / 5 - 10 °C

2: 44.0 g / 10percent aq. NaOH / ethanol / Ambient temperature

3: 43.8 g / 2-ethoxy-ethanol; acetic acid; H₂O / 2 h / 120 °C

With chromium(VI) oxide; sodium hydroxide; sulfuric acid; In 2-ethoxy-ethanol; ethanol; water; acetic acid; acetone;
DOI:10.1248/cpb.31.3024