3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid carboxy-(3-phenoxy-phenyl)-methyl ester

Base Information

• Chemical Name: 3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid carboxy-(3-phenoxy-phenyl)-methyl ester
• CAS No.: 200798-72-7
• Molecular Formula: C₂₂H₂₀Br₂O₅
• Molecular Weight: 524.206
• Mol file: 200798-72-7.mol

Synonyms:3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid carboxy-(3-phenoxy-phenyl)-methyl ester

Chemical Property of 3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid carboxy-(3-phenoxy-phenyl)-methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid carboxy-(3-phenoxy-phenyl)-methyl ester

There total 5 articles about 3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid carboxy-(3-phenoxy-phenyl)-methyl ester 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: 49.0%

3-phenoxymandelic acid (66637-86-3) + 2,2-dimethyl-3-(2',2'-dibromovinyl)-cyclopropane-1-carboxylic acid chloride (59952-40-8,55710-82-2,60269-51-4,61914-49-6,68198-95-8,68198-96-9,73952-09-7,121313-43-7) → 3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid carboxy-(3-phenoxy-phenyl)-methyl ester (200798-72-7)

Guidance literature:

for 144h;

DOI:10.1021/jf970438r

Reference yield:

3-(2',2'-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylic acid (53179-78-5,61914-48-5,63538-10-3,63597-73-9,63949-77-9,72691-16-8,72691-18-0,74560-76-2,59952-39-5) → 3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid carboxy-(3-phenoxy-phenyl)-methyl ester (200798-72-7)

Guidance literature:

Multi-step reaction with 2 steps

1: SOCl₂ / 1 h / Heating

2: 49 percent / 144 h

With thionyl chloride;

DOI:10.1021/jf970438r

Reference yield:

deltametrin (52918-63-5) → 3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid carboxy-(3-phenoxy-phenyl)-methyl ester (200798-72-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 55 percent / 1 M aq. NaOH / tetrahydrofuran / 72 h / Heating

2: SOCl₂ / 1 h / Heating

3: 49 percent / 144 h

With sodium hydroxide; thionyl chloride; In tetrahydrofuran;

DOI:10.1021/jf970438r

upstream raw materials:

3-phenoxymandelic acid

2,2-dimethyl-3-(2',2'-dibromovinyl)-cyclopropane-1-carboxylic acid chloride

3-(2',2'-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylic acid

2-hydroxy-2-(3-phenoxyphenyl)acetonitrile

Downstream raw materials:

3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid (2-tert-butoxycarbonyl-ethylcarbamoyl)-(3-phenoxy-phenyl)-methyl ester

3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid (2-carboxy-ethylcarbamoyl)-(3-phenoxy-phenyl)-methyl ester