2,5-Diphenyl-2H-1,2,4,3-triazaphosphole

Base Information

• Chemical Name: 2,5-Diphenyl-2H-1,2,4,3-triazaphosphole
• CAS No.: 61821-64-5
• Molecular Formula: C13H10N3P
• Molecular Weight: 239.216
• DSSTox Substance ID: DTXSID40547560
• Wikidata: Q82425852

Synonyms:61821-64-5;2,5-Diphenyl-2H-1,2,4,3-triazaphosphole;DTXSID40547560;2,5-Diphenyl-2H-[1,2,4,3]triazaphosphole

Chemical Property of 2,5-Diphenyl-2H-1,2,4,3-triazaphosphole

Chemical Property:

• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 239.06123433
• Heavy Atom Count: 17
• Complexity: 237

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=NN(P=N2)C3=CC=CC=C3

Technology Process of 2,5-Diphenyl-2H-1,2,4,3-triazaphosphole

There total 1 articles about 2,5-Diphenyl-2H-1,2,4,3-triazaphosphole 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:

phenylhydrazine (100-63-0) + methyl benzimidate (7471-86-5) → 2,5-diphenyl-1,2,4,3-triazaphosphole (61821-64-5)

Guidance literature:

Multistep reaction; (i) Cl₂POEt, Et₃N, benzene, (ii) /BRN= 606080/, (iii) (heating);

DOI:10.1016/0040-4020(76)80101-9

Reference yield:

2,5-diphenyl-1,2,4,3-triazaphosphole (61821-64-5) + N,N-bis(chloro-2-ethyl)amine (334-22-5) → Bis-(2-chloro-ethyl)-(2,5-diphenyl-3-thioxo-3,4-dihydro-2H-3λ5-[1,2,4,3]triazaphosphol-3-yl)-amine (107264-77-7)

Guidance literature:

With sulfur; In toluene; at 33 ℃;

Reference yield:

N-benzyl(trimethylsilyl)amine (14856-79-2) + 2,5-diphenyl-1,2,4,3-triazaphosphole (61821-64-5) → Benzyl-(2,5-diphenyl-3-thioxo-3,4-dihydro-2H-3λ5-[1,2,4,3]triazaphosphol-3-yl)-trimethylsilanyl-amine (107288-21-1)

Guidance literature:

With sulfur; In toluene; at 33 ℃;

upstream raw materials:

phenylhydrazine

methyl benzimidate

Downstream raw materials:

(2,5-Diphenyl-3-thioxo-3,4-dihydro-2H-3λ⁵-[1,2,4,3]triazaphosphol-3-yl)-propyl-trimethylsilanyl-amine

Benzyl-(2,5-diphenyl-3-thioxo-3,4-dihydro-2H-3λ⁵-[1,2,4,3]triazaphosphol-3-yl)-trimethylsilanyl-amine

tert-Butyl-(2,5-diphenyl-2,4-dihydro-[1,2,4,3]triazaphosphol-3-yl)-amine

3-Bis(diethylamino)-2,5-diphenyl-1,2,4,3-cyclotriazaphosphorane

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