((4-((3,4-dichlorophenyl)thio)-3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane)

Base Information

Chemical Name:((4-((3,4-dichlorophenyl)thio)-3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane)
CAS No.:1644191-41-2
Molecular Formula:C₂₀H₂₅Cl₂F₃SSi₂
Molecular Weight:481.557
Hs Code.:

Synonyms:((4-((3,4-dichlorophenyl)thio)-3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane)

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Chemical Property of ((4-((3,4-dichlorophenyl)thio)-3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane)

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Technology Process of ((4-((3,4-dichlorophenyl)thio)-3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane)

There total 3 articles about ((4-((3,4-dichlorophenyl)thio)-3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane) 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: 60.0%

: 1609649-02-6
S-(3,4-dichlorophenyl)benzenesulfonothioate

: 1644191-23-0
((3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane)

: 1644191-41-2
((4-((3,4-dichlorophenyl)thio)-3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane)

Guidance literature:: ((3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane); With N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium; In tetrahydrofuran; hexane; at -30 ℃; for 1h; Schlenk technique; Inert atmosphere;

With magnesium chloride; In tetrahydrofuran; hexane; at -30 ℃; for 0.25h; Schlenk technique; Inert atmosphere;

S-(3,4-dichlorophenyl)benzenesulfonothioate; In tetrahydrofuran; hexane; at -20 ℃; Schlenk technique; Inert atmosphere;
DOI:10.1002/chem.201402531

Reference yield:

: 401-78-5
3-bromo-1-trifluoromethylbenzene

: 1644191-41-2
((4-((3,4-dichlorophenyl)thio)-3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane)

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium chloride; magnesium; chloro-trimethyl-silane / tetrahydrofuran; ethylene dibromide / 0.5 h / 0 °C / Schlenk technique; Inert atmosphere

1.2: 2 h / 50 °C / Schlenk technique; Inert atmosphere

2.1: N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium / tetrahydrofuran; hexane / 1 h / -30 °C / Schlenk technique; Inert atmosphere

2.2: 0.25 h / -30 °C / Schlenk technique; Inert atmosphere

2.3: -20 °C / Schlenk technique; Inert atmosphere

With chloro-trimethyl-silane; N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium; magnesium; lithium chloride; In tetrahydrofuran; hexane; ethylene dibromide; 1.2: |Kumada Cross-Coupling;
DOI:10.1002/chem.201402531

Reference yield:

: 29955-12-2
bis(trimethylsilyl)methyl bromide

: 1644191-41-2
((4-((3,4-dichlorophenyl)thio)-3-(trifluoromethyl)phenyl)methylene)bis(trimethylsilane)

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium chloride; magnesium; chloro-trimethyl-silane / tetrahydrofuran; ethylene dibromide / 0.5 h / 0 °C / Schlenk technique; Inert atmosphere

1.2: 2 h / 50 °C / Schlenk technique; Inert atmosphere

2.1: N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium / tetrahydrofuran; hexane / 1 h / -30 °C / Schlenk technique; Inert atmosphere

2.2: 0.25 h / -30 °C / Schlenk technique; Inert atmosphere

2.3: -20 °C / Schlenk technique; Inert atmosphere

With chloro-trimethyl-silane; N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium; magnesium; lithium chloride; In tetrahydrofuran; hexane; ethylene dibromide; 1.2: |Kumada Cross-Coupling;
DOI:10.1002/chem.201402531