Diphenyliodonium p-toluenesulfonate

Base Information

• Chemical Name: Diphenyliodonium p-toluenesulfonate
• CAS No.: 6293-66-9
• Molecular Formula: C19H18IO3S+
• Molecular Weight: 452.313
• NSC Number: 8983
• DSSTox Substance ID: DTXSID90212135
• Mol file: 6293-66-9.mol

Synonyms:Diphenyliodonium p-toluenesulfonate;6293-66-9;Diphenyliodonium 4-methylbenzenesulfonate;NSC 8983;IODONIUM, DIPHENYL-, p-TOLUENESULFONATE;diphenyliodanium;4-methylbenzenesulfonate;C12H10I.C7H7O3S;Iodonium, diphenyl-, 4-methylbenzenesulfonate;DPIpTS;Diphenyliodonium4-methylbenzenesulfonate;Iodonium, p-toluenesulfonate;SCHEMBL52309;DTXSID90212135;NSC8983;Iodonium, 4-methylbenzenesulfonate;WLN: WSO&R D1 &R-I-R;NSC-8983;AKOS015889562;C12-H10-I.C7-H7-O3-S;LS-84156;CS-0454348

Chemical Property of Diphenyliodonium p-toluenesulfonate

Chemical Property:

• Melting Point: 188-191 °C(lit.)
• PSA: 65.58000
• LogP: 1.79490
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility.: PGMEA: <1%
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 451.99431
• Heavy Atom Count: 24
• Complexity: 309

Purity/Quality:

99% ^*data from raw suppliers

Diphenyliodonium p-toluenesulfonate electronic grade, ≥99% trace metals basis ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=C(C=C1)[I+]C2=CC=CC=C2
• Uses: Cationic photoinitiator. Photoacid generator.

Technology Process of Diphenyliodonium p-toluenesulfonate

There total 17 articles about Diphenyliodonium p-toluenesulfonate 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: 95.0%

trimethyl(phenyl)stannane (934-56-5) + Koser's reagent → diphenyliodonium p-toluenesulfonate (6293-66-9)

Guidance literature:

In dichloromethane; for 2h; Ambient temperature;

Reference yield: 92.0%

→ diphenyliodonium p-toluenesulfonate (6293-66-9)

Guidance literature:

Reference yield: 89.0%

[hydroxy(tosyloxy)iodo]benzene (27126-76-7) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → diphenyliodonium p-toluenesulfonate (6293-66-9)

Guidance literature:

In various solvent(s); at 20 ℃; for 24h;

DOI:10.1039/b708802g

upstream raw materials:

trimethylphenylsilane

[hydroxy(tosyloxy)iodo]benzene

diphenyliodonium iodide

toluene-4-sulfonic acid

Downstream raw materials:

(1,1-dinitroethyl)benzene

2,2-dinitro-1-phenylpropane

1-phenyl-1-nitropropane

2-nitro-2-phenylpropane