2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethynyl]pyridine

Base Information

• Chemical Name: 2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethynyl]pyridine
• CAS No.: 1236907-74-6
• Molecular Formula: C₅₅H₇₁NP₂
• Molecular Weight: 808.123
• Mol file: 1236907-74-6.mol

Synonyms:2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethynyl]pyridine

Chemical Property of 2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethynyl]pyridine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethynyl]pyridine

There total 5 articles about 2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethynyl]pyridine 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: 77.0%

tert-butylisonitrile (119072-55-8,7188-38-7) + [FeBr2(2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethenyl]pyridine)] → 2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethynyl]pyridine (1236907-74-6) + Fe(2+)*2Br(1-)*4C5H9N

Guidance literature:

In benzene; at 20 ℃; Inert atmosphere; Glovebox; Schlenk technique;

DOI:10.1021/om500901a

Reference yield: 68.0%

2,6-dibenzoylpyridine (5768-24-1) + (2,4,6-tri-tert-butylphenyl)phosphine (83115-12-2) → 2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethenyl]pyridine (1236907-74-6)

Guidance literature:

(2,4,6-tri-tert-butylphenyl)phosphine; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 20 ℃; Inert atmosphere;

With chloro-trimethyl-silane; In tetrahydrofuran; hexane; at 20 ℃; for 0.5h; Inert atmosphere;

2,6-dibenzoylpyridine; Further stages;

DOI:10.1021/ja102009n

Reference yield: 52.0%

tert-butylisonitrile (119072-55-8,7188-38-7) + C60H80BrFeN2P2 → 2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethynyl]pyridine (1236907-74-6) + C65H89FeN3P2 + Fe(2+)*2Br(1-)*4C5H9N

Guidance literature:

In benzene-d6; at 20 ℃; for 6h; Inert atmosphere; Glovebox; Schlenk technique;

DOI:10.1021/om500901a

upstream raw materials:

2,6-dibenzoylpyridine

(2,4,6-tri-tert-butylphenyl)phosphine

tert-butylisonitrile

carbon monoxide

Downstream raw materials:

[((E,E)-C₅H₃N(C(Ph)P(2,4,6-tri-tert-butylphenyl))2)FeBr₂]

(2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethynyl]pyridine)copper(I) bromide

[Ru(CO)₂(2,6-bis[1-phenyl-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethenyl]pyridine)]