4,4-Dichloro-3-(dichloroMethyl)crotonic Acid Methyl Ester

Base Information

• Chemical Name: 4,4-Dichloro-3-(dichloroMethyl)crotonic Acid Methyl Ester
• CAS No.: 97055-33-9
• Molecular Formula: C6H6Cl4O2
• Molecular Weight: 251.924
• Mol file: 97055-33-9.mol

Synonyms:4,4-Dichloro-3-(dichloroMethyl)crotonic Acid Methyl Ester;2,4,4-Dichloro-3-(dichloroMethyl)-2-butenoic Acid Methyl Ester;Methyl 2,4,4-Dichloro-3-(dichloroMethyl)crotonate

Chemical Property of 4,4-Dichloro-3-(dichloroMethyl)crotonic Acid Methyl Ester

Chemical Property:

• PSA: 26.30000
• LogP: 2.69320
• Solubility.: Dichloromethane, Ethyl Acetate

Purity/Quality:

97% ^*data from raw suppliers

4,4-Dichloro-3-(dichloromethyl)crotonicAcidMethylEster ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Intermediate in the preparation of furan based mutagens.

Technology Process of 4,4-Dichloro-3-(dichloroMethyl)crotonic Acid Methyl Ester

There total 5 articles about 4,4-Dichloro-3-(dichloroMethyl)crotonic Acid 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: 84.0%

1,1,3,3-tetrachloropropanone (632-21-3) + methyl (triphenylphosphoranylidene)acetate (21204-67-1,2605-67-6) → methyl 3-(dichloromethyl)-4,4-dichlorocrotonate (97055-33-9)

Guidance literature:

In tetrahydrofuran; for 14h; Ambient temperature;

Reference yield:

pentachloroacetone (1768-31-6) + (methyloxycarbonylmethyl)triphenylphosphonium bromide (1779-58-4) → 1,1,3-trichloroacetone (921-03-9) + methyl 3-(dichloromethyl)-4,4-dichlorocrotonate (97055-33-9)

Guidance literature:

With triethylamine; Product distribution; Mechanism; multistep reaction: 1.) THF, 24 h, room t., 2.) THF, 24 h reactions with var. chlorinated propanones under var. conditions;

DOI:10.1016/0040-4039(95)00638-S

Reference yield:

1,1,1,3,3,3-hexachloro-propan-2-one (116-16-5) + (methyloxycarbonylmethyl)triphenylphosphonium bromide (1779-58-4) → methyl 3-(dichloromethyl)-4,4-dichlorocrotonate (97055-33-9)

Guidance literature:

With triethylamine; Yield given. Multistep reaction; 1.) THF, 24 h, room t., 2.) THF, 24 h;

DOI:10.1016/0040-4039(95)00638-S

upstream raw materials:

1,1,1,3,3,3-hexachloro-propan-2-one

(methyloxycarbonylmethyl)triphenylphosphonium bromide

1,1,3,3-tetrachloropropanone

pentachloroacetone

Downstream raw materials:

3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone

2,3,4,4-Tetrachloro-3-dichloromethyl-butyric acid methyl ester

2,4,4-trichloro-3-(dichloromethyl)-crotonic acid

3-chloro-4-(dichloromethyl)-5-methoxy-2,5-dihydrofuran-2-one

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 97055-33-9 4,4-Dichloro-3-(dichloroMethyl)crotonic Acid Methyl Ester

Send

Send

Metric Ton KG G Pound L ML

Send

Send