1,2-dilithium tetrafluoro benzene

Base Information

• Chemical Name: 1,2-dilithium tetrafluoro benzene
• CAS No.: 24633-23-6
• Molecular Formula: C₆F₄Li₂
• Molecular Weight: 161.942
• Mol file: 24633-23-6.mol

Synonyms:

Chemical Property of 1,2-dilithium tetrafluoro benzene

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of 1,2-dilithium tetrafluoro benzene

There total 4 articles about 1,2-dilithium tetrafluoro benzene 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: 94.0%

n-butyllithium (109-72-8,29786-93-4) + 1,2-dibromo-3,4,5,6-tetrafluorobenzene (827-08-7) → 1,2-dilithium tetrafluoro benzene (24633-23-6) + 2-bromotetrafluorophenyl lithium (15044-37-8)

Guidance literature:

In hexane; addition of a 2.4 fold excess of n-C4H9Li in hexane to 1,2-Br2C6F4 at -70°C, 30 minutes;;

DOI:10.1016/S0022-328X(00)80112-6

Reference yield: 80.0%

n-butyllithium (109-72-8,29786-93-4) + 1,2-dibromo-3,4,5,6-tetrafluorobenzene (827-08-7) → 1,2-dilithium tetrafluoro benzene (24633-23-6)

Guidance literature:

In hexane; addition of a 2 fold excess of n-C4H9Li in hexane to 1,2-Br2C6F4 at -70°C, 30 minutes;;

DOI:10.1016/S0022-328X(00)80112-6

Reference yield:

1,2-dibromo-3,4,5,6-tetrafluorobenzene (827-08-7) → 1,2-dilithium tetrafluoro benzene (24633-23-6)

Guidance literature:

With n-butyllithium; In diethyl ether; hexane; addn. of an ether soln. of 1,2-Br2-C6F4 to a stirred hexane soln. of n-C4H9Li over 23 min, stirring for further 70 min;

DOI:10.1016/S0022-1139(00)81712-1

upstream raw materials:

n-butyllithium

1,2,3,4-tetrafluorobenzene

1,2-dibromo-3,4,5,6-tetrafluorobenzene

Downstream raw materials:

1,2-bis-(dimethyl silyl) tetrafluoro benzene

1-(dimethyl silyl) 3,4,5,6-tetrafluoro benzene