(2-Dodecyl-4-{2-dodecyl-4-[2-dodecyl-4-(2-dodecyl-4-iodo-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-trimethyl-silane

Base Information

• Chemical Name: (2-Dodecyl-4-{2-dodecyl-4-[2-dodecyl-4-(2-dodecyl-4-iodo-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-trimethyl-silane
• CAS No.: 174753-47-0
• Molecular Formula: C₈₃H₁₂₁ISi
• Molecular Weight: 1273.86
• Mol file: 174753-47-0.mol

Synonyms:(2-Dodecyl-4-{2-dodecyl-4-[2-dodecyl-4-(2-dodecyl-4-iodo-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-trimethyl-silane

Chemical Property of (2-Dodecyl-4-{2-dodecyl-4-[2-dodecyl-4-(2-dodecyl-4-iodo-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-trimethyl-silane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2-Dodecyl-4-{2-dodecyl-4-[2-dodecyl-4-(2-dodecyl-4-iodo-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-trimethyl-silane

There total 13 articles about (2-Dodecyl-4-{2-dodecyl-4-[2-dodecyl-4-(2-dodecyl-4-iodo-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-trimethyl-silane 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: 92.0%

C87H131N3Si (174753-45-8) → (2-Dodecyl-4-{2-dodecyl-4-[2-dodecyl-4-(2-dodecyl-4-iodo-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-trimethyl-silane (174753-47-0)

Guidance literature:

With methyl iodide; at 120 ℃;

DOI:10.1021/jo962336q

Reference yield:

m-iodonitrobenzene (645-00-1) → (2-Dodecyl-4-{2-dodecyl-4-[2-dodecyl-4-(2-dodecyl-4-iodo-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-trimethyl-silane (174753-47-0)

Guidance literature:

Multi-step reaction with 12 steps

1: 99 percent / Pd(dba)2, Ph₃P, CuI, i-Pr₂NH / tetrahydrofuran / Ambient temperature

2: 97 percent / H₂ / Pd/C / ethanol / 5 h / 65 °C / 3361.5 Torr

3: 99 percent / 1 M NaOH / tetrahydrofuran / Heating

4: AlCl₃ / CS₂; chlorobenzene / Heating

5: 3 M KOH

6: 1.) t-BuONO, BF₃-Et₂O, 2.) K₂CO₃ / 1.) CH₂Cl₂, 0 deg C, 30 min, 2.) 2 h

8: 94 percent / MeI / 120 °C

9: 85 percent / Pd(dba)2, Ph₃P, CuI, i-Pr₂NH / tetrahydrofuran / 72 h

10: 95 percent / MeI / 120 °C

11: 87 percent / Pd(dba)2, Ph₃P, CuI, i-Pr₂NH / tetrahydrofuran / 48 h

12: 92 percent / MeI / 120 °C

With potassium hydroxide; sodium hydroxide; copper(l) iodide; aluminium trichloride; tert.-butylnitrite; boron trifluoride diethyl etherate; hydrogen; potassium carbonate; diisopropylamine; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; methyl iodide; palladium on activated charcoal; In tetrahydrofuran; carbon disulfide; ethanol; chlorobenzene;

DOI:10.1021/jo962336q

Reference yield:

1-dodecyne (765-03-7) → (2-Dodecyl-4-{2-dodecyl-4-[2-dodecyl-4-(2-dodecyl-4-iodo-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-trimethyl-silane (174753-47-0)

Guidance literature:

Multi-step reaction with 12 steps

1: 99 percent / Pd(dba)2, Ph₃P, CuI, i-Pr₂NH / tetrahydrofuran / Ambient temperature

2: 97 percent / H₂ / Pd/C / ethanol / 5 h / 65 °C / 3361.5 Torr

3: 99 percent / 1 M NaOH / tetrahydrofuran / Heating

4: AlCl₃ / CS₂; chlorobenzene / Heating

5: 3 M KOH

6: 1.) t-BuONO, BF₃-Et₂O, 2.) K₂CO₃ / 1.) CH₂Cl₂, 0 deg C, 30 min, 2.) 2 h

8: 94 percent / MeI / 120 °C

9: 85 percent / Pd(dba)2, Ph₃P, CuI, i-Pr₂NH / tetrahydrofuran / 72 h

10: 95 percent / MeI / 120 °C

11: 87 percent / Pd(dba)2, Ph₃P, CuI, i-Pr₂NH / tetrahydrofuran / 48 h

12: 92 percent / MeI / 120 °C

With potassium hydroxide; sodium hydroxide; copper(l) iodide; aluminium trichloride; tert.-butylnitrite; boron trifluoride diethyl etherate; hydrogen; potassium carbonate; diisopropylamine; triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; methyl iodide; palladium on activated charcoal; In tetrahydrofuran; carbon disulfide; ethanol; chlorobenzene;

DOI:10.1021/jo962336q

upstream raw materials:

C₈₇H₁₃₁N₃Si

m-iodonitrobenzene

1-dodecyne

3-dodecylaniline

Downstream raw materials:

Thioacetic acid S-[4-(3-dodecyl-4-{3-dodecyl-4-[3-dodecyl-4-(3-dodecyl-4-trimethylsilanylethynyl-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-phenyl] ester

C₁₆₇H₂₄₃N₃Si

Thioacetic acid S-[4-(3-dodecyl-4-{3-dodecyl-4-[3-dodecyl-4-(3-dodecyl-4-ethynyl-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-phenyl] ester