Triphenyl{[2-(phenylethynyl)phenyl]imino}-lambda~5~-phosphane

Base Information

• Chemical Name: Triphenyl{[2-(phenylethynyl)phenyl]imino}-lambda~5~-phosphane
• CAS No.: 207278-66-8
• Molecular Formula: C32H24NP
• Molecular Weight: 453.523
• DSSTox Substance ID: DTXSID30572801
• Nikkaji Number: J2.763.452D
• Wikidata: Q82461291
• Mol file: 207278-66-8.mol

Synonyms:207278-66-8;Triphenyl{[2-(phenylethynyl)phenyl]imino}-lambda~5~-phosphane;DTXSID30572801;2-(Phenylethynyl)-N-(triphenylphosphoranylidene)aniline

Chemical Property of Triphenyl{[2-(phenylethynyl)phenyl]imino}-lambda~5~-phosphane

Chemical Property:

• PSA: 22.17000
• LogP: 6.89560
• XLogP3: 8.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 6
• Exact Mass: 453.164636767
• Heavy Atom Count: 34
• Complexity: 679

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C#CC2=CC=CC=C2N=P(C3=CC=CC=C3)(C4=CC=CC=C4)C5=CC=CC=C5

Technology Process of Triphenyl{[2-(phenylethynyl)phenyl]imino}-lambda~5~-phosphane

There total 4 articles about Triphenyl{[2-(phenylethynyl)phenyl]imino}-lambda~5~-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: 91.0%

2-phenylethynylaniline (13141-38-3) + dibromotriphenylphosphorane (1034-39-5) → 2-(phenylethynyl)-(N-triphenylphosphoranylidene)-phenylamine (207278-66-8)

Guidance literature:

With triethylamine;

DOI:10.1021/jo9804285

Reference yield: 78.0%

2-phenylethynylaniline (13141-38-3) + triphenylphosphine (603-35-0) → 2-(phenylethynyl)-(N-triphenylphosphoranylidene)-phenylamine (207278-66-8)

Guidance literature:

With triethylamine; In dichloromethane; hexachloroethane; at 20 ℃; for 6h;

DOI:10.1039/c4ob00825a

Reference yield:

triphenylphosphine (603-35-0) + 1-azido-2-(phenylethynyl)benzene (199277-23-1) → 2-(phenylethynyl)-(N-triphenylphosphoranylidene)-phenylamine (207278-66-8)

Guidance literature:

In benzene; at 20 ℃; for 1.5h;

DOI:10.3987/COM-03-9726

upstream raw materials:

2-phenylethynylaniline

dibromotriphenylphosphorane

triphenylphosphine

1-azido-2-(phenylethynyl)benzene

Downstream raw materials:

11-phenyl-6H-(indolo[2,3-b]quinoline)

N-phenyl-N'-[2-(phenylethynyl)phenyl]methanediimine

2-methoxy-11-phenyl-6H-indolo[2,3-b]quinoline

N-[2-(phenylethynyl)phenyl]-N'-propylmethanediimine

Refernces

• 1、 Otani, Takashi,Jiang, Xue,Cho, Kinryo,Araki, Rino,Kutsumura, Noriki,Saito, Takao. "Lewis acid-catalyzed or base-promoted regioselective cycloisomerization of N-imidoyl-o-alkynylanilines for synthesis of N-imidoyl-(1-H)-indoles and 4-alkylidene-3,4-dihydroquinazolines". supporting information. p. 1483 - 1492. Retrieved 2015/05/19.
• 2、 Xing, Yanpeng,Hu, Binbin,Yao, Qijun,Lu, Ping,Wang, Yanguang. "Tandem synthesis of benzo[b]carbazoles and their photoluminescent properties". supporting information. p. 12788 - 12793. Retrieved 2013/10/01.