(Z)-8-[(3,5-dimethylphenyl)(trimethylsilyl)methylene]-7,7-dimethyl-7-silabicyclo[4.2.0]octa-1,3,5-triene

Base Information

Chemical Name:(Z)-8-[(3,5-dimethylphenyl)(trimethylsilyl)methylene]-7,7-dimethyl-7-silabicyclo[4.2.0]octa-1,3,5-triene
CAS No.:1370259-46-3
Molecular Formula:C₂₁H₂₈Si₂
Molecular Weight:336.624
Hs Code.:

Synonyms:(Z)-8-[(3,5-dimethylphenyl)(trimethylsilyl)methylene]-7,7-dimethyl-7-silabicyclo[4.2.0]octa-1,3,5-triene

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Chemical Property of (Z)-8-[(3,5-dimethylphenyl)(trimethylsilyl)methylene]-7,7-dimethyl-7-silabicyclo[4.2.0]octa-1,3,5-triene

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Technology Process of (Z)-8-[(3,5-dimethylphenyl)(trimethylsilyl)methylene]-7,7-dimethyl-7-silabicyclo[4.2.0]octa-1,3,5-triene

There total 4 articles about (Z)-8-[(3,5-dimethylphenyl)(trimethylsilyl)methylene]-7,7-dimethyl-7-silabicyclo[4.2.0]octa-1,3,5-triene 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: 72.0%

: 1370259-20-3
1-{2-[2-(3,5-dimethylphenyl)ethynyl]phenyl}-1,1,2,2,2-pentamethyldisilane

: 1370259-46-3
(Z)-8-[(3,5-dimethylphenyl)(trimethylsilyl)methylene]-7,7-dimethyl-7-silabicyclo[4.2.0]octa-1,3,5-triene

Guidance literature:: With 1,1,3,3-tetramethylbutane isonitrile; palladium diacetate; In toluene; at 80 ℃; for 2.5h; Inert atmosphere;
DOI:10.1039/c2ob25242b

Reference yield:

: 1370259-27-0
1,1,1,2,2-pentamethyl-2-{2-[2-(trimethylsilyl)ethynyl]phenyl}disilane

: 1370259-46-3
(Z)-8-[(3,5-dimethylphenyl)(trimethylsilyl)methylene]-7,7-dimethyl-7-silabicyclo[4.2.0]octa-1,3,5-triene

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / methanol / 2 h / 20 °C / Inert atmosphere

2: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 20 °C / Inert atmosphere

3: 1,1,3,3-tetramethylbutane isonitrile; palladium diacetate / toluene / 2.5 h / 80 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; 1,1,3,3-tetramethylbutane isonitrile; palladium diacetate; potassium carbonate; triethylamine; In methanol; toluene;
DOI:10.1039/c2ob25242b

Reference yield:

: 1370259-28-1
1-(2-ethynylphenyl)-1,1,2,2,2-pentamethyldisilane

: 1370259-46-3
(Z)-8-[(3,5-dimethylphenyl)(trimethylsilyl)methylene]-7,7-dimethyl-7-silabicyclo[4.2.0]octa-1,3,5-triene

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 20 °C / Inert atmosphere

2: 1,1,3,3-tetramethylbutane isonitrile; palladium diacetate / toluene / 2.5 h / 80 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; 1,1,3,3-tetramethylbutane isonitrile; palladium diacetate; triethylamine; In toluene;
DOI:10.1039/c2ob25242b