C₁₁H₁₆BrOSN

Base Information

• Chemical Name: C₁₁H₁₆BrOSN
• CAS No.: 1046809-92-0
• Molecular Formula: C₁₁H₁₆BrNOS
• Molecular Weight: 290.224

Synonyms:C₁₁H₁₆BrOSN

Chemical Property of C₁₁H₁₆BrOSN

Chemical Property:

Purity/Quality:

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Technology Process of C₁₁H₁₆BrOSN

There total 1 articles about C₁₁H₁₆BrOSN 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:

3-hexyl-2-bromothiophene (69249-61-2,125321-66-6) → C11H16BrOSN (1046809-92-0)

Guidance literature:

Multi-step reaction with 2 steps

1.1: trichlorophosphate / 1 h / 0 °C / Inert atmosphere

1.2: 10 h / 90 °C / Inert atmosphere

2.1: hydroxylamine hydrochloride; triethylamine / acetonitrile / 10 h / Reflux

With hydroxylamine hydrochloride; triethylamine; trichlorophosphate; In acetonitrile; 1.1: |Vilsmeier-Haack Formylation;

DOI:10.1002/anie.202012427

Reference yield:

C11H16BrOSN (1046809-92-0) → HCC(C4HS)((CH2)5CH3)CN (602297-95-0)

Guidance literature:

Multi-step reaction with 3 steps

1: 82 percent / sodium acetate; acetic anhydride / 3 h / Heating

2: 84 percent / copper(I) iodide; diisopropylamine / dichlorobis(triphenylphosphine)palladium / 20 °C

3: 64 percent / sodium carbonate / methanol; hexane / 20 °C

With copper(l) iodide; sodium acetate; acetic anhydride; sodium carbonate; diisopropylamine; bis-triphenylphosphine-palladium(II) chloride; In methanol; hexane; 2: Sonogashira coupling;

DOI:10.1246/bcsj.80.371

upstream raw materials:

3-hexyl-2-bromothiophene

Downstream raw materials:

HCC(C₄HS)((CH₂)5CH₃)CN

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