1,4-dibromopentacyclo[4.2.0.0~2,5~.0~3,8~.0~4,7~]octane

Base Information

• Chemical Name: 1,4-dibromopentacyclo[4.2.0.0~2,5~.0~3,8~.0~4,7~]octane
• CAS No.: 59346-70-2
• Molecular Formula: C8H6 Br2
• Molecular Weight: 261.9412
• Mol file: 59346-70-2.mol

Synonyms:1,4-Dibromocubane

Chemical Property of 1,4-dibromopentacyclo[4.2.0.0~2,5~.0~3,8~.0~4,7~]octane

Chemical Property:

• Vapor Pressure: 0.03mmHg at 25°C
• Boiling Point: 252.9°Cat760mmHg
• Flash Point: 117.9°C
• Density: 3.109g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,4-dibromopentacyclo[4.2.0.0~2,5~.0~3,8~.0~4,7~]octane

There total 3 articles about 1,4-dibromopentacyclo[4.2.0.0~2,5~.0~3,8~.0~4,7~]octane 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: 72.0%

cubane-1,4-dicarboxylic acid (32846-66-5) → 1,4-dibromocubane (59346-70-2)

Guidance literature:

With bromine; mercury(II) oxide; In various solvent(s); Heating;

Reference yield:

bromocubane (59346-69-9) → 1,4-dibromocubane (59346-70-2) + 1,2-dibromocubane + 1,3-dibromocubane

Guidance literature:

With carbon tetrabromide; tetrabutylammomium bromide; In dichloromethane; at 25 ℃; for 120h; Title compound not separated from byproducts.;

DOI:10.1021/ja0032677

Reference yield:

→ 1,4-dibromocubane (59346-70-2)

Guidance literature:

/BRN= 333624/, Brom, CH2Br2, HgO;

DOI:10.1055/s-1976-24004

upstream raw materials:

cubane-1,4-dicarboxylic acid

bromocubane

Downstream raw materials:

1,4-diiodocubane

1,4-dichlorocubane