tetraphenylphosphonium tetraiodotrithiotriarsenate

Base Information

• Chemical Name: tetraphenylphosphonium tetraiodotrithiotriarsenate
• CAS No.: 120931-16-0
• Molecular Formula: As₃I₄S₃*C₂₄H₂₀P
• Molecular Weight: 1167.98
• Mol file: 120931-16-0.mol

Synonyms:

Chemical Property of tetraphenylphosphonium tetraiodotrithiotriarsenate

Chemical Property:

Purity/Quality:

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Technology Process of tetraphenylphosphonium tetraiodotrithiotriarsenate

There total 1 articles about tetraphenylphosphonium tetraiodotrithiotriarsenate 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.;

upstream raw materials:

tetraphenylphosphonium iodide