(E)-N-<2-(2,5-Dimethoxyphenyl)-1-(4-methylphenylsulfonyl)ethenyl>formamide

Base Information

• Chemical Name: (E)-N-<2-(2,5-Dimethoxyphenyl)-1-(4-methylphenylsulfonyl)ethenyl>formamide
• CAS No.: 120269-59-2
• Molecular Formula: C₁₈H₁₉NO₅S
• Molecular Weight: 361.419
• Mol file: 120269-59-2.mol

Synonyms:(E)-N-<2-(2,5-Dimethoxyphenyl)-1-(4-methylphenylsulfonyl)ethenyl>formamide

Chemical Property of (E)-N-<2-(2,5-Dimethoxyphenyl)-1-(4-methylphenylsulfonyl)ethenyl>formamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-N-<2-(2,5-Dimethoxyphenyl)-1-(4-methylphenylsulfonyl)ethenyl>formamide

There total 1 articles about (E)-N-<2-(2,5-Dimethoxyphenyl)-1-(4-methylphenylsulfonyl)ethenyl>formamide 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: 76.0%

[(p-methylphenyl)sulfonylmethyl]isonitrile (38622-91-2,36635-61-7) + 2,5-dimethoxybenzaldehyde (93-02-7) → (E)-N-<2-(2,5-Dimethoxyphenyl)-1-(4-methylphenylsulfonyl)ethenyl>formamide (120269-59-2)

Guidance literature:

With potassium tert-butylate; In tetrahydrofuran; at -20 ℃; for 0.75h;

DOI:10.1055/s-1988-27770

Reference yield: 3.0%

(E)-N-<2-(2,5-Dimethoxyphenyl)-1-(4-methylphenylsulfonyl)ethenyl>formamide (120269-59-2) → N-<2-(2,5-Dimethoxyphenyl)ethyl>formamide (103856-10-6) + (E)-N-[2-(2,5-dimethoxyphenyl)ethenyl] formamide (108536-21-6) + (Z)-N-<2-(2,5-Dimethoxyphenyl)ethenyl>formamide (120269-60-5)

Guidance literature:

With sodium tetrahydroborate; In N,N-dimethyl-formamide; at 60 ℃; for 0.5h;

DOI:10.1055/s-1988-27770

Reference yield:

(E)-N-<2-(2,5-Dimethoxyphenyl)-1-(4-methylphenylsulfonyl)ethenyl>formamide (120269-59-2) → erbstatin (100827-28-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 3 percent / NaBH₄ / dimethylformamide / 0.5 h / 60 °C

2: 84 percent / BBr₃ / CH₂Cl₂ / 1.) -78 deg C, 60 min, 2.) room temp., 90 min

With sodium tetrahydroborate; boron tribromide; In dichloromethane; N,N-dimethyl-formamide;

DOI:10.1055/s-1988-27770

upstream raw materials:

[(p-methylphenyl)sulfonylmethyl]isonitrile

2,5-dimethoxybenzaldehyde

Downstream raw materials:

N-<2-(2,5-Dimethoxyphenyl)ethyl>formamide

(E)-N-[2-(2,5-dimethoxyphenyl)ethenyl] formamide

(Z)-N-<2-(2,5-Dimethoxyphenyl)ethenyl>formamide

cis-erbstatin