1,1-dimethoxy-2-phenylselenenylhexane

Base Information

• Chemical Name: 1,1-dimethoxy-2-phenylselenenylhexane
• CAS No.: 266683-61-8
• Molecular Formula: C₁₄H₂₂O₂Se
• Molecular Weight: 301.287
• Mol file: 266683-61-8.mol

Synonyms:1,1-dimethoxy-2-phenylselenenylhexane

Chemical Property of 1,1-dimethoxy-2-phenylselenenylhexane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,1-dimethoxy-2-phenylselenenylhexane

There total 2 articles about 1,1-dimethoxy-2-phenylselenenylhexane 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: 84.0%

α-bromohexanal dimethylacetal (18207-17-5) + diphenyl diselenide (1666-13-3) → 1,1-dimethoxy-2-phenylselenenylhexane (266683-61-8)

Guidance literature:

With potassium carbonate; hydrazine hydrate; In dimethyl sulfoxide; at 70 ℃; for 7h;

DOI:10.1021/jo9917644

Reference yield:

1,1-dimethoxyhexane (1599-47-9) → 1,1-dimethoxy-2-phenylselenenylhexane (266683-61-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: Br₂ / CH₂Cl₂ / 25 - 30 °C

1.2: 83 percent / 0.05 h

2.1: 84 percent / K₂CO₃; N₂H₄*H₂O / dimethylsulfoxide / 7 h / 70 °C

With bromine; potassium carbonate; hydrazine hydrate; In dichloromethane; dimethyl sulfoxide; 1.1: Bromination / 1.2: alcoholysis / 2.1: Substitution;

DOI:10.1021/jo9917644

Reference yield:

1,1-dimethoxy-2-phenylselenenylhexane (266683-61-8) → (E)-1,1-dimethoxy-2-hexene (18318-83-7) + (Z)-1,1-dimethoxy-2-hexene

Guidance literature:

With triethylamine; In tetrahydrofuran; at 20 ℃; for 5h; Title compound not separated from byproducts.;

DOI:10.1021/jo9917644

upstream raw materials:

α-bromohexanal dimethylacetal

diphenyl diselenide

1,1-dimethoxyhexane

Downstream raw materials:

(E)-1,1-dimethoxy-2-hexene

Refernces