meso-1,2-Difluoro-1,2-diphenylethane

Base Information

• Chemical Name: meso-1,2-Difluoro-1,2-diphenylethane
• CAS No.: 14090-31-4
• Molecular Formula: C₁₄H₁₂F₂
• Molecular Weight: 218.246
• Mol file: 14090-31-4.mol

Synonyms:meso-1,2-Difluoro-1,2-diphenylethane

Chemical Property of meso-1,2-Difluoro-1,2-diphenylethane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of meso-1,2-Difluoro-1,2-diphenylethane

There total 17 articles about meso-1,2-Difluoro-1,2-diphenylethane 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: 57.0%

(E)-1,2-diphenyl-ethene (103-30-0) → meso-1,2-Difluoro-1,2-diphenylethane (14090-31-4) + syn-1,2-Difluoro-1,2-diphenylethane (345-82-4,14090-31-4,52795-54-7,66032-42-6)

Guidance literature:

With PhSeF₅; In dichloromethane;

DOI:10.1016/S0022-1139(97)00121-8

Reference yield: 57.0%

(E)-1,2-diphenyl-ethene (103-30-0) → meso-1,2-Difluoro-1,2-diphenylethane (14090-31-4) + syn-1,2-Difluoro-1,2-diphenylethane (345-82-4,14090-31-4,52795-54-7,66032-42-6)

Guidance literature:

With PhSeF₅; In dichloromethane;

DOI:10.1016/S0022-1139(97)00121-8

Reference yield: 57.0%

cis-stilben (645-49-8) → meso-1,2-Difluoro-1,2-diphenylethane (14090-31-4) + syn-1,2-Difluoro-1,2-diphenylethane (345-82-4,14090-31-4,52795-54-7,66032-42-6)

Guidance literature:

With phenylselenyl trifluoride; In dichloromethane; Product distribution; Ambient temperature; further fluorinating agents;

DOI:10.1016/S0022-1139(97)00121-8

upstream raw materials:

stilbene

(E)-1,2-diphenyl-ethene

cis-stilben

hypofluorous acid trifluoromethyl ester

Downstream raw materials:

(Z)-(1-fluoro-2-phenylethenyl)benzene

(E)-(1-fluoroethene-1,2-diyl)dibenzene

Refernces

• 1、 Schueler, Martin,O'Hagan, David,Slawin, Alexandra M. Z.. "The vicinal F-C-C-F moiety as a tool for influencing peptide conformation". . p. 4324 - 4326. Retrieved 2005.
• 2、 Lermontov,Rakov,Zefirov,Stang. "Hexafluoropropene oxide - a fluorinating reagent for the formation of element-fluorine bonds". . p. 103 - 105. Retrieved 2007/10/03.