1,3-diphenyl-2,4-dibromo-2,4-diisopropyl-1,3,2,4-diphosphadiboracyclobutane

Base Information

• Chemical Name: 1,3-diphenyl-2,4-dibromo-2,4-diisopropyl-1,3,2,4-diphosphadiboracyclobutane
• CAS No.: 1015794-48-5
• Molecular Formula: C₁₈H₂₆B₂Br₂P₂
• Molecular Weight: 485.782

Synonyms:

Chemical Property of 1,3-diphenyl-2,4-dibromo-2,4-diisopropyl-1,3,2,4-diphosphadiboracyclobutane

Chemical Property:

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Technology Process of 1,3-diphenyl-2,4-dibromo-2,4-diisopropyl-1,3,2,4-diphosphadiboracyclobutane

There total 1 articles about 1,3-diphenyl-2,4-dibromo-2,4-diisopropyl-1,3,2,4-diphosphadiboracyclobutane 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: 24.0%

(i-propyl)dibromoborane (98025-68-4) + lithium phenylphosphide → 1,3-diphenyl-2,4-dibromo-2,4-diisopropyl-1,3,2,4-diphosphadiboracyclobutane (1015794-48-5)

Guidance literature:

In hexane; byproducts: LiBr; soln. of organylboron dihalide in hexane placed in flask; Li-compound suspd. in hexane; cooled to -45°C and added to B-compound (1:1); allowed to warm to room temp.; stirred for 2-4 h; removed by filtration; hexane removed in vacuo; dissolved in small amount of hexane; cooled to -25°C; elem. anal.;

DOI:10.1002/zaac.200700070

upstream raw materials:

(i-propyl)dibromoborane

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