C₂₅H₃₃NO₃Si₃

Base Information

• Chemical Name: C₂₅H₃₃NO₃Si₃
• CAS No.: 1357929-89-5
• Molecular Formula: C₂₅H₃₃NO₃Si₃
• Molecular Weight: 479.798
• Mol file: 1357929-89-5.mol

Synonyms:C₂₅H₃₃NO₃Si₃

Chemical Property of C₂₅H₃₃NO₃Si₃

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of C₂₅H₃₃NO₃Si₃

There total 5 articles about C₂₅H₃₃NO₃Si₃ 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: 95.0%

1,1,1,3,5,5,5-heptamethyltrisiloxan (1873-88-7) + 2-methoxy-9-phenyl-9H-carbazole (1357929-88-4) → C25H33NO3Si3 (1357929-89-5)

Guidance literature:

With tris(pentafluorophenyl)borate; In toluene; at 20 ℃; for 0.333333h;

DOI:10.1021/jo2020906

Reference yield:

phenylboronic acid (98-80-6) → C25H33NO3Si3 (1357929-89-5)

Guidance literature:

Multi-step reaction with 4 steps

1: tri-tert-butyl phosphine; cesium fluoride; bis(dibenzylideneacetone)-palladium⁽⁰⁾ / tetrahydrofuran; toluene / 24 h / 20 °C / Inert atmosphere

2: triethyl phosphite / 16 h / 160 °C / Inert atmosphere

3: copper(l) iodide; potassium carbonate; L-proline / dimethyl sulfoxide / 1 h / 180 °C / Inert atmosphere

4: tris(pentafluorophenyl)borate / toluene / 0.33 h / 20 °C

With copper(l) iodide; tri-tert-butyl phosphine; tris(pentafluorophenyl)borate; potassium carbonate; cesium fluoride; L-proline; bis(dibenzylideneacetone)-palladium⁽⁰⁾; triethyl phosphite; In tetrahydrofuran; dimethyl sulfoxide; toluene; 1: Suzuki coupling / 3: Ullmann coupling / 4: Piers-Rubinsztajn reaction;

DOI:10.1021/jo2020906

Reference yield:

2-methoxy-9H-carbazole (6933-49-9) → C25H33NO3Si3 (1357929-89-5)

Guidance literature:

Multi-step reaction with 2 steps

1: copper(l) iodide; potassium carbonate; L-proline / dimethyl sulfoxide / 1 h / 180 °C / Inert atmosphere

2: tris(pentafluorophenyl)borate / toluene / 0.33 h / 20 °C

With copper(l) iodide; tris(pentafluorophenyl)borate; potassium carbonate; L-proline; In dimethyl sulfoxide; toluene; 1: Ullmann coupling / 2: Piers-Rubinsztajn reaction;

DOI:10.1021/jo2020906

upstream raw materials:

1,1,1,3,5,5,5-heptamethyltrisiloxan

2-methoxy-9-phenyl-9H-carbazole

2-methoxy-9H-carbazole

4-bromo-3-nitroanizole