2,2-difluoroethenyl phenyl selenide

Base Information

• Chemical Name: 2,2-difluoroethenyl phenyl selenide
• CAS No.: 73194-22-6
• Molecular Formula: C₈H₆F₂Se
• Molecular Weight: 219.092
• Mol file: 73194-22-6.mol

Synonyms:2,2-difluoroethenyl phenyl selenide

Chemical Property of 2,2-difluoroethenyl phenyl selenide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,2-difluoroethenyl phenyl selenide

There total 6 articles about 2,2-difluoroethenyl phenyl selenide 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: 85.0%

2-bromo-2,2-difluoroethyl phenyl selenide (73194-21-5) → 2,2-difluoroethenyl phenyl selenide (73194-22-6)

Guidance literature:

With potassium fluoride; 18-crown-6 ether; In acetonitrile; at 80 ℃; for 5h;

DOI:10.1021/jo01298a040

Reference yield: 74.0%

1-phenylselenenyl-2,2,2-trifluoroethyl phenyl selenide (114953-79-6) → 2,2-difluoroethenyl phenyl selenide (73194-22-6)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; diethyl ether; hexane; Petroleum ether; at -110 ℃; for 0.25h;

DOI:10.1016/S0040-4020(01)90306-0

Reference yield: 55.0%

Phenylselenyl bromide (34837-55-3) + 2,2-difluoro vinyllithium (78315-30-7) → 2,2-difluoroethenyl phenyl selenide (73194-22-6)

Guidance literature:

In diethyl ether; at -100 ℃; for 0.25h;

DOI:10.1016/S0040-4020(01)90306-0

upstream raw materials:

Phenylselenyl bromide

2,2-difluoro vinyllithium

2-bromo-2,2-difluoroethyl phenyl selenide

1-phenylselenenyl-2,2,2-trifluoroethyl phenyl selenide

Downstream raw materials:

3,3-difluoro-2-phenylseleno-1-tert-butylthio-1-cyanocyclobutane

1-phenylselenenyl-2,2,2-trifluoroethyl phenyl selenide

1-bromo-2-phenylselenenyl-2,2-difluoroethyl phenyl selenide

1-phenylselenyl-2-bromo-2,2-difluoroethyl phenyl selenide