2-(2-bromo-3,4,5-trimethoxyphenyl)-2-(1,3-dithiolan-2-ylidene)acetonitrile

Base Information

• Chemical Name: 2-(2-bromo-3,4,5-trimethoxyphenyl)-2-(1,3-dithiolan-2-ylidene)acetonitrile
• CAS No.: 1012327-50-2
• Molecular Formula: C₁₄H₁₄BrNO₃S₂
• Molecular Weight: 388.306

Synonyms:2-(2-bromo-3,4,5-trimethoxyphenyl)-2-(1,3-dithiolan-2-ylidene)acetonitrile

Chemical Property of 2-(2-bromo-3,4,5-trimethoxyphenyl)-2-(1,3-dithiolan-2-ylidene)acetonitrile

Chemical Property:

Purity/Quality:

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Technology Process of 2-(2-bromo-3,4,5-trimethoxyphenyl)-2-(1,3-dithiolan-2-ylidene)acetonitrile

There total 1 articles about 2-(2-bromo-3,4,5-trimethoxyphenyl)-2-(1,3-dithiolan-2-ylidene)acetonitrile 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: 80.0%

carbon disulfide (75-15-0,12122-00-8) + 2-(2-bromo-3,4,5-trimethoxyphenyl)acetonitrile (1012327-53-5) + ethylene dibromide (106-93-4) → 2-(2-bromo-3,4,5-trimethoxyphenyl)-2-(1,3-dithiolan-2-ylidene)acetonitrile (1012327-50-2)

Guidance literature:

carbon disulfide; 2-(2-bromo-3,4,5-trimethoxyphenyl)acetonitrile; With sodium hydride; In tetrahydrofuran; mineral oil; at 0 - 20 ℃; Inert atmosphere;

ethylene dibromide; In tetrahydrofuran; mineral oil; at 0 - 20 ℃;

DOI:10.1021/ol800029c

Reference yield: 66.0%

n-butyllithium (109-72-8,29786-93-4) + 2-(2-bromo-3,4,5-trimethoxyphenyl)-2-(1,3-dithiolan-2-ylidene)acetonitrile (1012327-50-2) → 2-(butylthio)-5,6,7-trimethoxybenzo[b]thiophene-3-carbonitrile (1012327-52-4)

Guidance literature:

In hexane; at -78 - 20 ℃;

DOI:10.1021/ol800029c

upstream raw materials:

carbon disulfide

2-(2-bromo-3,4,5-trimethoxyphenyl)acetonitrile

ethylene dibromide

Downstream raw materials:

2-(butylthio)-5,6,7-trimethoxybenzo[b]thiophene-3-carbonitrile

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