tetraphenylphosphonium triiodide

Base Information

• Chemical Name: tetraphenylphosphonium triiodide
• CAS No.: 3138-55-4
• Molecular Formula: C₂₄H₂₀P*I₃
• Molecular Weight: 720.11
• Mol file: 3138-55-4.mol

Synonyms:

Chemical Property of tetraphenylphosphonium triiodide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tetraphenylphosphonium triiodide

There total 3 articles about tetraphenylphosphonium triiodide 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: 23.0%

arsenic trisulfide + tetraphenylphosphonium iodide (2065-67-0) → tetraphenylphosphonium tetraiodotrithiotriarsenate (120931-16-0) + tetraphenylphosphonium triiodide (3138-55-4)

Guidance literature:

With HI; In further solvent(s); dissoln. of PPh4I in CH2I2, addn. of As2S3, introduction of HI with stirring (80°C, 45 min), stirring (45 min 80°C); cooling, sepn. of excess of As2S3, addn. of toluene, standing (8°C, 1 week), sepn. of PPh4I3, standing (8°C, 8 d), sepn. of further mixt. of crystals, standing (8°C, 1 week), sepn., drying (vac.); elem. anal.;

Reference yield:

CeI3*4C4H8O + tetraphenylphosphonium iodide (2065-67-0) → tetraphenylphosphonium triiodide (3138-55-4)

Guidance literature:

In acetonitrile; at 50 ℃; for 1h; Inert atmosphere;

DOI:10.1002/ejic.201701408

Reference yield:

WSCl4 (25127-53-1) + tetraphenylphosphonium iodide (2065-67-0) → (P(C6H5)4)(1+)*{WSCl4}(1-) (114641-95-1) + tetraphenylphosphonium triiodide (3138-55-4)

Guidance literature:

In dichloromethane; 1.25 g WSCl4 is suspended in CH2Cl2; addn. of 2.44 g PPh4I in CH2Cl2; crystals of PPh4(WSCl4) obtained after addn. of CCl4; mech. sepn. of crystals of PPh4(WSCl4) and PPh4I3;

upstream raw materials:

tetraphenylphosphonium iodide

WSCl₄