3-Butenoic acid, 3,4-difluoro-2,2-dimethyl-, ethyl ester, (E)-

Base Information

Chemical Name:3-Butenoic acid, 3,4-difluoro-2,2-dimethyl-, ethyl ester, (E)-
CAS No.:85066-79-1
Molecular Formula:C8H12F2O2
Molecular Weight:178.1765
Hs Code.:
Nikkaji Number:J507.545I

Synonyms:3-Butenoic acid, 3,4-difluoro-2,2-dimethyl-, ethyl ester, (E)-;85066-79-1;SCHEMBL10386081;C8-H12-F2-O2;(E)-3,4-Difluoro-2,2-dimethyl-3-butenoic acid ethyl ester;(E)-3,4-Difluoro-2,2-dimethyl-but-3-enoic acid ethyl ester

Suppliers and Price of 3-Butenoic acid, 3,4-difluoro-2,2-dimethyl-, ethyl ester, (E)-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 3-Butenoic acid, 3,4-difluoro-2,2-dimethyl-, ethyl ester, (E)-

Chemical Property:

Vapor Pressure:0.999mmHg at 25°C
Boiling Point:178.2°Cat760mmHg
Flash Point:60.4°C
Density:1.057g/cm³
XLogP3:1.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:178.08053595
Heavy Atom Count:12
Complexity:197

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CCOC(=O)C(C)(C)C(=CF)F
Isomeric SMILES:CCOC(=O)C(C)(C)/C(=C\F)/F

Technology Process of 3-Butenoic acid, 3,4-difluoro-2,2-dimethyl-, ethyl ester, (E)-

There total 3 articles about 3-Butenoic acid, 3,4-difluoro-2,2-dimethyl-, ethyl ester, (E)- 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:

: 359-11-5
1,1,2-trifluoroethylene

: 97-62-1
Ethyl isobutyrate

: 85066-79-1
ethyl (E)-3,4-difluoro-2,2-dimethylbut-3-enoate

: 144193-97-5
ethyl 2,2-dimethyl-3,3,4-trifluorobutanoate

: 131399-90-1
(Z)-ethyl 3,4-difluoro-2,2-dimethyl-3-butenoate

Guidance literature:: With n-butyllithium; diisopropylamine; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 1.) THF, hexane, -60 deg C, 1 h, 2.) HMPA, a) -60 deg C, 2.) -60 deg -> -15 deg C;
DOI:10.1021/jo00050a052

Reference yield:

: 97-62-1
Ethyl isobutyrate

: 85066-79-1
ethyl (E)-3,4-difluoro-2,2-dimethylbut-3-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) diisopropylamine, n-BuLi / 1.) THF, 10 min, 0 deg C, 2.) HMPA, 30 min, 0 deg C

2: 1.)tert.-BuLi / 1.) THF, 20 min, -78 deg C, 2.) room temp.

With n-butyllithium; tert.-butyl lithium; diisopropylamine;
DOI:10.1021/jo00156a058

Reference yield:

: ethyl α-lithioisobutyrate

: 359-11-5
1,1,2-trifluoroethylene

: 85066-79-1
ethyl (E)-3,4-difluoro-2,2-dimethylbut-3-enoate

Guidance literature:: With tert.-butyl lithium; Yield given. Multistep reaction; 1.) THF, 20 min, -78 deg C, 2.) room temp.;
DOI:10.1021/jo00156a058