2-(4-bromomethyl-1,3-dithiolan-2-ylidene)-N-(4-chlorophenyl)-3-oxobutanamide

Base Information

• Chemical Name: 2-(4-bromomethyl-1,3-dithiolan-2-ylidene)-N-(4-chlorophenyl)-3-oxobutanamide
• CAS No.: 889100-78-1
• Molecular Formula: C₁₄H₁₃BrClNO₂S₂
• Molecular Weight: 406.752

Synonyms:2-(4-bromomethyl-1,3-dithiolan-2-ylidene)-N-(4-chlorophenyl)-3-oxobutanamide

Chemical Property of 2-(4-bromomethyl-1,3-dithiolan-2-ylidene)-N-(4-chlorophenyl)-3-oxobutanamide

Chemical Property:

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Technology Process of 2-(4-bromomethyl-1,3-dithiolan-2-ylidene)-N-(4-chlorophenyl)-3-oxobutanamide

There total 1 articles about 2-(4-bromomethyl-1,3-dithiolan-2-ylidene)-N-(4-chlorophenyl)-3-oxobutanamide 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%

carbon disulfide (75-15-0,12122-00-8) + 1,2,3-tribromopropane (96-11-7) + 4'-Chloroacetoacetanilide (101-92-8) → 2-(4-bromomethyl-1,3-dithiolan-2-ylidene)-N-(4-chlorophenyl)-3-oxobutanamide (889100-78-1)

Guidance literature:

carbon disulfide; 4'-Chloroacetoacetanilide; With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;

1,2,3-tribromopropane; In N,N-dimethyl-formamide; at 0 - 20 ℃; Further stages.;

DOI:10.1080/00397910701544646

Reference yield: 93.0%

2-(4-bromomethyl-1,3-dithiolan-2-ylidene)-N-(4-chlorophenyl)-3-oxobutanamide (889100-78-1) → N-(4-chlorophenyl)-2-(4-methyl-1,3-dithiol-2-ylidene)-3-oxobutaneamide

Guidance literature:

With sodium hydroxide; In ethanol; at 20 ℃; for 3h;

DOI:10.1080/00397910701544646

Reference yield: 76.0%

2-(4-bromomethyl-1,3-dithiolan-2-ylidene)-N-(4-chlorophenyl)-3-oxobutanamide (889100-78-1) → 2-[4-Bromomethyl-[1,3]dithiolan-(2E)-ylidene]-3-chloro-but-3-enoic acid (4-chloro-phenyl)-amide (889100-82-7)

Guidance literature:

With trichlorophosphate; In N,N-dimethyl-formamide; at 0 ℃;

DOI:10.1016/j.tetlet.2006.02.128

upstream raw materials:

carbon disulfide

1,2,3-tribromopropane

4'-Chloroacetoacetanilide

Downstream raw materials:

2-[4-Bromomethyl-[1,3]dithiolan-(2E)-ylidene]-3-chloro-but-3-enoic acid (4-chloro-phenyl)-amide

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