IPr(BIAN)

Base Information

• Chemical Name: IPr(BIAN)
• CAS No.: 1246183-56-1
• Molecular Formula: C₃₇H₄₀N₂
• Molecular Weight: 512.738
• Mol file: 1246183-56-1.mol

Synonyms:IPr(BIAN)

Chemical Property of IPr(BIAN)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of IPr(BIAN)

There total 2 articles about IPr(BIAN) 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: 70.8%

7,9-bis(2,6-diisopropylphenyl)-7H-acenaphtho[1,2-d]imidazol-9-ium chloride (1246183-55-0) → IPr(BIAN) (1246183-56-1)

Guidance literature:

With potassium tert-butylate; In tetrahydrofuran; at 25 ℃; for 12h;

DOI:10.1039/c0dt00278j

Reference yield:

1,2-bis-[(2,6-diisopropylphenyl)imino]acenaphthene (153625-67-3) → IPr(BIAN) (1246183-56-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 16 h / 100 °C / Inert atmosphere; sealed vessel

2: potassium tert-butylate / tetrahydrofuran / 12 h / 25 °C

With potassium tert-butylate; In tetrahydrofuran;

DOI:10.1039/c0dt00278j

Reference yield: 55.0%

iodobenzene (591-50-4) + IPr(BIAN) (1246183-56-1) → C43H45N2(1+)*I(1-)

Guidance literature:

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In 1,4-dioxane; at 120 ℃; Inert atmosphere; Schlenk technique; Glovebox;

DOI:10.1021/jacs.1c06464

upstream raw materials:

7,9-bis(2,6-diisopropylphenyl)-7H-acenaphtho[1,2-d]imidazol-9-ium chloride

1,2-bis-[(2,6-diisopropylphenyl)imino]acenaphthene

Downstream raw materials:

N-(2,6-diisopropylphenyl)-N-(2-(2,6-diisopropylphenylamino)acenaphthylen-1-yl)formamide