1,1,3,3-tetra-tert-butyl-1,3,2,4-diphosphadiboracyclobutane

Base Information

• Chemical Name: 1,1,3,3-tetra-tert-butyl-1,3,2,4-diphosphadiboracyclobutane
• CAS No.: 149075-28-5
• Molecular Formula: C₁₆H₄₀B₂P₂
• Molecular Weight: 316.063
• Mol file: 149075-28-5.mol

Synonyms:1,1,3,3-tetra-tert-butyl-1,3,2,4-diphosphadiboracyclobutane

Chemical Property of 1,1,3,3-tetra-tert-butyl-1,3,2,4-diphosphadiboracyclobutane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,1,3,3-tetra-tert-butyl-1,3,2,4-diphosphadiboracyclobutane

There total 1 articles about 1,1,3,3-tetra-tert-butyl-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: 75.0%

borane-THF (14044-65-6) + 9-(di-tert-butylphosphanyl)-9-bora{3.3.1}bicyclononane (149468-33-7) → μ-(di-tert-butylphosphanyl)-diborane (149075-30-9) + 1,1,3,3-tetra-tert-butyl-1,3,2,4-diphosphadiboracyclobutane (149075-28-5) + μ-(di-tert-butylphosphanyl)-di-9-bora{3.3.1}bicyclononane (149075-29-6) + 9-bora-bicyclo[3.3.1]nonane (280-64-8)

Guidance literature:

In tetrahydrofuran; dropping soln. of BH3*THF in THF to soln. of borane in THF at -78°C, under N2 or Ar; refluxing for 1 h; mechansim discussed;; removal of solvent in vac.; recrystn. from ether; 1. and 2. fraction product mixts., 3. fraction pure 9-borabicyclo(3.3.1)nonane, 4. fraction small amt. of pure (BH2P(tert-butyl)2)2; detn. by NMR;;

upstream raw materials:

borane-THF

9-(di-tert-butylphosphanyl)-9-bora{3.3.1}bicyclononane