Technology Process of 1,2-bis<2-(trimethylsilyl)ethenyl>benzene
There total 7 articles about 1,2-bis<2-(trimethylsilyl)ethenyl>benzene which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
bis(triphenylphosphine)nickel(II) chloride;
In
tetrahydrofuran; diethyl ether;
for 16h;
Heating;
- Guidance literature:
-
(Z,Z)-o-bis(β-bromo-β-trimethylsilylvinyl)benzene;
With
tert.-butyl lithium;
In
diethyl ether; pentane;
at -80 ℃;
for 0.166667h;
With
water;
In
diethyl ether; pentane;
DOI:10.1248/cpb.51.1283
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 65 percent / bis(triphenylphosphine)palladium dichloride; copper(I) iodide; diethylamine / benzene / 15.5 h
2.1: DIBAL-H / hexane / 8 h / 20 °C
2.2: 64.5 percent / NBS / hexane / 5 h / -20 °C
3.1: 86.2 percent / bis(triphenylphosphine)palladium dichloride; copper(I) iodide; diethylamine / 15.5 h
4.1: DIBAL-H / hexane / 10 h / 20 °C
4.2: 45 percent / NBS / hexane / 7 h / -20 °C
5.1: t-BuLi / diethyl ether; pentane / 0.17 h / -80 °C
5.2: 52 percent / H2O / diethyl ether; pentane
With
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tert.-butyl lithium; diisobutylaluminium hydride; diethylamine;
In
diethyl ether; hexane; pentane; benzene;
DOI:10.1248/cpb.51.1283
