3-methyl-3-phenylselenenyl-6-(2-phenylethyl)tetrahydropyran-2-one

Base Information

• Chemical Name: 3-methyl-3-phenylselenenyl-6-(2-phenylethyl)tetrahydropyran-2-one
• CAS No.: 170745-50-3
• Molecular Formula: C₂₀H₂₂O₂Se
• Molecular Weight: 373.353
• Mol file: 170745-50-3.mol

Synonyms:3-methyl-3-phenylselenenyl-6-(2-phenylethyl)tetrahydropyran-2-one

Chemical Property of 3-methyl-3-phenylselenenyl-6-(2-phenylethyl)tetrahydropyran-2-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 3-methyl-3-phenylselenenyl-6-(2-phenylethyl)tetrahydropyran-2-one

There total 1 articles about 3-methyl-3-phenylselenenyl-6-(2-phenylethyl)tetrahydropyran-2-one 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: 78.0%

Phenylselenyl bromide (34837-55-3) + 3-methyl-6-(2-phenylethyl)tetrahydropyran-2-one → 3-methyl-3-phenylselenenyl-6-(2-phenylethyl)tetrahydropyran-2-one (170745-50-3)

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran; for 4h; Ambient temperature;

DOI:10.1016/0040-4020(95)00472-K

Reference yield:

3-methyl-3-phenylselenenyl-6-(2-phenylethyl)tetrahydropyran-2-one (170745-50-3) → 3-methylidene-6-(2-phenylethyl)tetrahydropyran-2-one + 3,4-dehydro-3-methyl-6-(2-phenylethyl)tetrahydropyran-2-one

Guidance literature:

With pyridine; dihydrogen peroxide; In dichloromethane; for 0.666667h; Yield given; 0 deg C to rt;

DOI:10.1016/0040-4020(95)00472-K

Reference yield:

3-methyl-3-phenylselenenyl-6-(2-phenylethyl)tetrahydropyran-2-one (170745-50-3) → 3,4-epoxy-3-methyl-6-(2-phenylethyl)tetrahydropyran-2-one

Guidance literature:

With pyridine; tert.-butylhydroperoxide; dihydrogen peroxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; Yield given. Multistep reaction; 1.) CH₂Cl₂, 0 deg C, 20 min, 20 min rt; 2.) dichloroethane, 18 h, rt;

DOI:10.1016/0040-4020(95)00472-K

upstream raw materials:

Phenylselenyl bromide