C₃₅H₃₀OSi

Base Information

• Chemical Name: C₃₅H₃₀OSi
• CAS No.: 1620024-21-6
• Molecular Formula: C₃₅H₃₀OSi
• Molecular Weight: 494.708
• Mol file: 1620024-21-6.mol

Synonyms:C₃₅H₃₀OSi

Chemical Property of C₃₅H₃₀OSi

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of C₃₅H₃₀OSi

There total 1 articles about C₃₅H₃₀OSi 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: 70.0%

4-(2-(trimethylsilyl)ethynyl)benzophenone (220659-84-7) + tributyl(2,6-diphenyl-4H-pyran-4-yl)phosphonium tetrafluoroborate → C35H30OSi (1620024-21-6)

Guidance literature:

tributyl(2,6-diphenyl-4H-pyran-4-yl)phosphonium tetrafluoroborate; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.25h; Schlenk technique; Inert atmosphere;

4-(2-(trimethylsilyl)ethynyl)benzophenone; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 0.5h; Schlenk technique; Inert atmosphere;

DOI:10.1039/c4dt00301b

Reference yield: 92.0%

C35H30OSi (1620024-21-6) → 4-[(4-ethynyl-phenyl)-phenyl-methylene]-2,6-diphenyl-4H-pyran (1620024-22-7)

Guidance literature:

With potassium carbonate; In methanol; dichloromethane; at 20 ℃;

DOI:10.1039/c4dt00301b

Reference yield:

C35H30OSi (1620024-21-6) → [Pt(4-[(4-ethynyl-phenyl)-phenyl-methylene]-2,6-diphenyl-4H-pyran-H)(P(Tol)3)2Cl]

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / dichloromethane; methanol / 20 °C

2: copper(l) iodide; diethylamine / tetrahydrofuran / 2.5 h / 60 °C / Schlenk technique; Inert atmosphere

With copper(l) iodide; potassium carbonate; diethylamine; In tetrahydrofuran; methanol; dichloromethane;

DOI:10.1039/c4dt00301b

upstream raw materials:

4-(2-(trimethylsilyl)ethynyl)benzophenone

Downstream raw materials:

[Pt(4-[(4-ethynyl-phenyl)-phenyl-methylene]-2,6-diphenyl-4H-pyran-H)(P(Tol)3)2(C₂(C₄H₂O)CHO)]

[Pt(4-[(4-ethynyl-phenyl)-phenyl-methylene]-2,6-diphenyl-4H-pyran-H)(P(Tol)3)2(C₂(C₄H₂S)CHO)]

4-[(4-ethynyl-phenyl)-phenyl-methylene]-2,6-diphenyl-4H-pyran