2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate

Base Information

• Chemical Name: 2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate
• CAS No.: 52315-02-3
• Molecular Formula: C₁₇H₂₀Cl₂O₃
• Molecular Weight: 343.25
• Mol file: 52315-02-3.mol

Synonyms:Cyclopropanecarboxylicacid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-,2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester (9CI);Cyclopropanecarboxylic acid, 3-(2,2-dichlorovinyl)-2,2-dimethyl-,3-allyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester (6CI)

Chemical Property of 2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate

Chemical Property:

• Vapor Pressure: 3.66E-07mmHg at 25°C
• Boiling Point: 417°C at 760 mmHg
• Flash Point: 148°C
• Density: 1.23g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate

There total 4 articles about 2-methyl-4-oxo-3-(prop-2-en-1-yl)cyclopent-2-en-1-yl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate 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:

trans-permethrin acid (55667-40-8,55701-03-6,55701-05-8,55701-06-9,55701-07-0,55701-08-1,55701-09-2,59042-49-8,59042-50-1) → 3t-(2,2-dichloro-vinyl)-2,2-dimethyl-cyclopropane-r-carboxylic acid-(3-allyl-2-methyl-4-oxo-cyclopent-2-enyl ester) (52315-02-3,67010-90-6)

Guidance literature:

With thionyl chloride; hexane; Behandeln des Reaktionsprodukts mit (+-)-2-Allyl-4-hydroxy-3-methyl-cyclopent-2-enon in Benzol und Pyridin;

Reference yield:

1,1,1-trichloro-4-methyl-3-penten-2-ol (72800-48-7,72843-76-6,135638-45-8,6111-14-4) → 3t-(2,2-dichloro-vinyl)-2,2-dimethyl-cyclopropane-r-carboxylic acid-(3-allyl-2-methyl-4-oxo-cyclopent-2-enyl ester) (52315-02-3,67010-90-6)

Guidance literature:

Multi-step reaction with 4 steps

1: pyridine

2: zinc; acetic acid; diethyl ether

3: copper-powder / Erhitzen des Reaktionsprodukts mit Essigsaeure und wss. HCl

4: SOCl₂; hexane / Behandeln des Reaktionsprodukts mit (+-)-2-Allyl-4-hydroxy-3-methyl-cyclopent-2-enon in Benzol und Pyridin

With pyridine; thionyl chloride; diethyl ether; hexane; copper; acetic acid; zinc;

Reference yield:

1,1-dichloro-4-methyl-penta-1,3-diene (55667-43-1) → 3t-(2,2-dichloro-vinyl)-2,2-dimethyl-cyclopropane-r-carboxylic acid-(3-allyl-2-methyl-4-oxo-cyclopent-2-enyl ester) (52315-02-3,67010-90-6)

Guidance literature:

Multi-step reaction with 2 steps

1: copper-powder / Erhitzen des Reaktionsprodukts mit Essigsaeure und wss. HCl

2: SOCl₂; hexane / Behandeln des Reaktionsprodukts mit (+-)-2-Allyl-4-hydroxy-3-methyl-cyclopent-2-enon in Benzol und Pyridin

With thionyl chloride; hexane; copper;

upstream raw materials:

trans-permethrin acid

1,1,1-trichloro-4-methyl-3-penten-2-ol

1,1-dichloro-4-methyl-penta-1,3-diene

1,1,1-trichloro-2-acetoxy-4-methyl-3-pentene