triphenyllead 4-methoxybenzenecarboselenoate

Base Information

• Chemical Name: triphenyllead 4-methoxybenzenecarboselenoate
• CAS No.: 128816-53-5
• Molecular Formula: C₂₆H₂₂O₂PbSe
• Molecular Weight: 652.619
• Mol file: 128816-53-5.mol

Synonyms:

Chemical Property of triphenyllead 4-methoxybenzenecarboselenoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of triphenyllead 4-methoxybenzenecarboselenoate

There total 1 articles about triphenyllead 4-methoxybenzenecarboselenoate 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: 96.0%

triphenyllead(IV) chloride (1153-06-6) + sodium 4-methoxybenzenecarboselenoate (128816-65-9) → triphenyllead 4-methoxybenzenecarboselenoate (128816-53-5)

Guidance literature:

In diethyl ether; byproducts: NaCl; addn. of Ph3PbCl to a suspn. of Na-selenocarboxylate and Ph3PbCl in ether, stirring at 20°C for 1 h (under Ar); filtn. of ppts., evapn. of the solvent under reduced pressure, recrystn. from ether/hexane, elem. anal.;

DOI:10.1016/0022-328X(90)80004-J

Reference yield: 67.0%

Phenylselenyl bromide (34837-55-3) + triphenyllead 4-methoxybenzenecarboselenoate (128816-53-5) → Se(Se)-phenyl 4-methoxy(diseleno)perbenzoate (111931-78-3)

Guidance literature:

In dichloromethane; at 20 ℃; for 2h;

DOI:10.1016/0022-328X(90)80004-J

Reference yield: 67.0%

triphenyllead 4-methoxybenzenecarboselenoate (128816-53-5) + Phenylselenyl bromide (34837-55-3) → Se(Se)-phenyl 4-methoxy(diseleno)perbenzoate (111931-78-3)

Guidance literature:

In diethyl ether; byproducts: (C6H5)3PbBr; addn. of PhSeBr to a soln. of MeOPhCOSePbPh3 in ether, stirring at 20°C for 2 h (under Ar); evapn. of solvent in vacuo, addn. of hexane, cooling to -20°C for 40 h, filtn. of ppt. (Ph3PbBr), evapn. of filtrate in vacuo;

DOI:10.1016/0022-328X(90)80004-J

upstream raw materials:

triphenyllead(IV) chloride

sodium 4-methoxybenzenecarboselenoate

Downstream raw materials:

Se(Se)-phenyl 4-methoxy(diseleno)perbenzoate