(2-Phenylethenylidene)(2,4,6-tri-tert-butylphenyl)phosphane

Base Information

• Chemical Name: (2-Phenylethenylidene)(2,4,6-tri-tert-butylphenyl)phosphane
• CAS No.: 102150-16-3
• Molecular Formula: C26H35P
• Molecular Weight: 378.538
• DSSTox Substance ID: DTXSID40545086
• Nikkaji Number: J2.063.806K
• Mol file: 102150-16-3.mol

Synonyms:102150-16-3;DTXSID40545086;(2-Phenylethenylidene)(2,4,6-tri-tert-butylphenyl)phosphane;Phenylvinylidene-(2,4,6-tri-tert-butyl-phenyl)-phosphane

Chemical Property of (2-Phenylethenylidene)(2,4,6-tri-tert-butylphenyl)phosphane

Chemical Property:

• XLogP3: 8.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 5
• Exact Mass: 378.247638114
• Heavy Atom Count: 27
• Complexity: 500

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C)C1=CC(=C(C(=C1)C(C)(C)C)P=C=CC2=CC=CC=C2)C(C)(C)C

Technology Process of (2-Phenylethenylidene)(2,4,6-tri-tert-butylphenyl)phosphane

There total 23 articles about (2-Phenylethenylidene)(2,4,6-tri-tert-butylphenyl)phosphane 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: 86.0%

di(phenylethynyl)supermesitylphosphine (192225-81-3) → (Phenylethenyliden)(2,4,6-tri-tert-butylphenyl)phosphan (102150-16-3)

Guidance literature:

With C₄H₁₂Al^(1-)*H⁽¹⁺⁾; In hexane; at 0 ℃; for 120h; Inert atmosphere; Schlenk technique;

DOI:10.1002/chem.201806334

Reference yield: 78.0%

(1-bromo-2-phenyl-ethylidene)-(2,4,6-tri-tert-butyl-phenyl)-phosphane (716379-90-7) → (Phenylethenyliden)(2,4,6-tri-tert-butylphenyl)phosphan (102150-16-3)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; at 0 ℃; for 0.5h;

DOI:10.1016/j.tet.2007.07.063

Reference yield: 62.0%

(1S,3S)-2,2-Dichloro-3-phenyl-1-(2,4,6-tri-tert-butyl-phenyl)-phosphirane (129715-34-0) → (Phenylethenyliden)(2,4,6-tri-tert-butylphenyl)phosphan (102150-16-3)

Guidance literature:

With tert.-butyl lithium; In diethyl ether; pentane; at -78 ℃;

upstream raw materials:

(1S,3S)-2,2-Dichloro-3-phenyl-1-(2,4,6-tri-tert-butyl-phenyl)-phosphirane

(Phenylethynyl)(2,4,6-tri-tert-butylphenyl)phosphane

2,4,6-tri-tert-butylphenylphosphaketene

triphenyl(phenylmethylene)phosphorane