20488-55-5

Basic information

• Product Name: Benzene, 1,1'-(1,2-difluoro-1,2-ethenediyl)bis-, (Z)-
• CAS NO: 20488-55-5
• Molecular Formula: C14H10F2
• Molecular Weight: 216.23
• Mol File: 20488-55-5.mol

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-(1,2-difluoro-1,2-ethenediyl)bis-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-(1,2-difluoro-1,2-ethenediyl)bis-, (Z)-(20488-55-5)
• EPA Substance Registry System: Benzene, 1,1'-(1,2-difluoro-1,2-ethenediyl)bis-, (Z)-(20488-55-5)

Safety Data

• Hazardous Substances Data: 20488-55-5(Hazardous Substances Data)

Upstream product

• 948-99-2 α-chloro-(Z)-stilbene 
• 116-14-3 polytetrafluoroethylene 
• 100-58-3 phenylmagnesium bromide 
• 5123-13-7 5,5-dimethyl-2-phenyl-1,3,2-dioxaborinane 
• 111848-25-0 {bis(dicyclohexylphosphino)ethane}(diphenylacetylene)platinum⁽⁰⁾ 
• 7732-18-5 water 
• 87282-19-7 3-fluoro-3-phenyldiazirine 
• 100-66-3 methoxybenzene 
• 68936-77-6 1,1,2-Trifluoro-1,2-diphenylethane 
• 501-65-5 diphenyl acetylene 
• 20488-54-4 trans-1,2-difluoro-1,2-diphenylethylene 

Downstream Products

• 425-32-1 1,1,2,2-tetrafluoro-1,2-diphenylethane 
• 345-82-4 syn-1,2-Difluoro-1,2-diphenylethane 

Relevant articles and documents

The Versatile Behavior of Platinum Alkyne Complexes towards XeF2: Formation of Fluorovinyl and Fluorido Complexes

Reactions of platinum(0) tolane complexes, bearing a chelating ligand with P and N donor atoms, with the electrophilic fluorinating agent XeF2 give facile access to platinum(II) β-fluorovinyl fluorido complexes. A series of new platinum(II) β-fluorovinyl complexes have been synthesized and were structurally characterized. Further oxidation with XeF2 led to ortho-metalated platinum(IV) fluorido compounds. Additional reactions of platinum(0) tolane complexes, bearing a chelating P,P donor ligand, with XeF2 led to a variety of fluorido and fluorovinyl complexes.

PREPARATION METHOD FOR FLUORINE-CONTAINING OLEFINS HAVING ORGANIC-GROUP SUBSTITUENTS

An object of the present invention is to provide a method that enables the easy and efficient (high yield, high selectivity, low cost) preparation of a fluorine-containing olefin substituted with an organic group or groups from a fluorine-containing olefin. [Solution] The method for preparing a fluorine-containing olefin substituted with an organic group or groups, the method comprising a step of reacting a fluorine-containing olefin with an organic boron compound in the presence of an organic transition metal catalyst containing at least one transition metal selected from the group consisting of nickel, palladium, platinum, rhodium, ruthenium, and cobalt.

METHOD FOR PRODUCING SUBSTITUTED FLUORINE-CONTAINING OLEFIN

This invention relates to a method of reacting fluoroolefin with an organic magnesium compound in the presence of a catalyst comprising nickel or palladium so as to efficiently produce fluoroolefin, such as TFE, in which a fluorine (F) atom or atoms bonded to the sp2 hybridized carbon atom are substituted with an organic group.

Innermolecular reactions of fluorophenylcarbene inside a hemicarcerand

Photolysis of fluorophenyldiazirine, incarcerated in hemicarcerand 2, affords fluorophenylcarbene, which attacks an aryl unit of the host, leading (after rearrangement) to a fluoromethoxy/phenyltropone derivative of the hemicarcerand. The incarcerated car