Trifluorovinyllithium

Base Information

• Chemical Name: Trifluorovinyllithium
• CAS No.: 683-78-3
• Molecular Formula: C2F3Li
• Molecular Weight: 87.9582
• DSSTox Substance ID: DTXSID70455644
• Mol file: 683-78-3.mol

Synonyms:trifluorovinyllithium;683-78-3;Lithium, (trifluoroethenyl)-;(trifluoroethenyl)lithium;CF2=CF-Li;CHEBI:51482;DTXSID70455644

Chemical Property of Trifluorovinyllithium

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 88.01121292
• Heavy Atom Count: 6
• Complexity: 46.8

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [Li+].[C-](=C(F)F)F

Technology Process of Trifluorovinyllithium

There total 1 articles about Trifluorovinyllithium 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: 97.0%

-zinn (1598-24-9) + phenyllithium (591-51-5) → tetraphenyltin(IV) (595-90-4) + trifluorovinyllithium (683-78-3)

Guidance literature:

In diethyl ether; reaction of 1 mol C6H5Sn(CFCF2)3 and 3 mol C6H5Li in ether at -35 - -40°C;; CF2CFLi remains in solution, not isolated;;

DOI:10.1016/S0040-4039(01)99372-4 DOI:10.1021/ja00881a015

Reference yield: 96.0%

trifluorovinyllithium (683-78-3) + benzaldehyde (100-52-7) → 1-phenyl 1-hydroxy 2.3.3-trifluoro propene (2) (2338-85-4)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; diethyl ether; pentane; dissoln. in a mixt. of THF, ether and pentane ( 4:1:1 ), -60°C, 0.5 h, formation after treatment with 2 N HCl;

Reference yield: 88.0%

cyclohexanone (108-94-1,11119-77-0,9003-41-2,9075-99-4) + trifluorovinyllithium (683-78-3) → 1-(trifluoro vinyl) cyclohexanol (702-56-7)

Guidance literature:

With sulfuric acid; In tetrahydrofuran; diethyl ether; pentane; in a mixt. of THF, ether and pentane ( 5:3:3 ), -13°C, formation after treatment with 3 N H2SO4;

upstream raw materials:

-zinn

phenyllithium

Downstream raw materials:

triethyl(trifluorovinyl)silane

Bis-trifluorvinyl-dimethyl-silan

4,5,5-trifluoro-4-ene-pentanol

2-Trifluorvinyl-benzthiazol