2-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)-4-oxobutyronitrile

Base Information

• Chemical Name: 2-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)-4-oxobutyronitrile
• CAS No.: 162256-48-6
• Molecular Formula: C₁₈H₁₅NO₄
• Molecular Weight: 309.321
• Mol file: 162256-48-6.mol

Synonyms:2-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)-4-oxobutyronitrile

Chemical Property of 2-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)-4-oxobutyronitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)-4-oxobutyronitrile

There total 7 articles about 2-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)-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: 85.0%

(E)-1-(4-methoxyphenyl)-3-(3,4-methylenedioxyphenyl)prop-2-en-1-one (144309-50-2) + potassium cyanide (151-50-8) → 2-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)-4-oxobutyronitrile (162256-48-6)

Guidance literature:

With acetic acid; In 2-ethoxy-ethanol; at 105 ℃; for 0.5h;

Reference yield: 85.0%

3-(benzo[1,3]dioxo-5-yl)-1-(4-methoxyphenyl)-prop-2-en-1-one (2373-93-5) + 2-hydroxy-2-methylpropanenitrile (75-86-5) → 2-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)-4-oxobutyronitrile (162256-48-6)

Guidance literature:

With tetramethyl ammoniumhydroxide; In water; acetone; for 10h; Temperature; Solvent; Reflux; Large scale;

DOI:10.1021/op010200a

Reference yield:

1-(4-methoxyphenyl)ethanone (100-06-1) → 2-(1,3-benzodioxol-5-yl)-1-(4-methoxyphenyl)-4-oxobutyronitrile (162256-48-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 96 percent / 10percent aq. NaOH / ethanol / 1.5 h / Ambient temperature

2: 85 percent / AcOH / H₂O; 2-ethoxy-ethanol / 0.5 h / 105 °C

With sodium hydroxide; acetic acid; In 2-ethoxy-ethanol; ethanol; water;

DOI:10.1021/jm9606507

upstream raw materials:

(E)-1-(4-methoxyphenyl)-3-(3,4-methylenedioxyphenyl)prop-2-en-1-one

potassium cyanide

piperonal

1-(4-methoxyphenyl)ethanone

Downstream raw materials:

2-benzo<1,3>dioxol-5-yl-4-(4-methoxyphenyl)-4-oxobutyric acid methyl ester