Technology Process of 3-<α-(1,1,3,3-Tetramethyl-2-indanyliden)benzyl>-6-<(1,1,3,3-tetramethyl-2-indanyliden)methylen>-1,4-cyclohexadien
There total 6 articles about 3-<α-(1,1,3,3-Tetramethyl-2-indanyliden)benzyl>-6-<(1,1,3,3-tetramethyl-2-indanyliden)methylen>-1,4-cyclohexadien which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 1.) Bromine, Mg / 1.) Ether, 2.) THF, 15 h, reflux
2: 100 percent / Azoisobutyronitrile, N-Bromosuccinimide / CCl4 / 0.5 h / Heating
3: 71 percent / SOCl2 / pyridine / Ambient temperature
4: 1.) Mg, 1,2-Dibromoethane / 1.) Ether, 2 d, room temp.
With
N-Bromosuccinimide; thionyl chloride; 2,2'-azobis(isobutyronitrile); bromine; magnesium; ethylene dibromide;
In
pyridine; tetrachloromethane;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 100 percent / Azoisobutyronitrile, N-Bromosuccinimide / CCl4 / 0.5 h / Heating
2: 71 percent / SOCl2 / pyridine / Ambient temperature
3: 1.) Mg, 1,2-Dibromoethane / 1.) Ether, 2 d, room temp.
With
N-Bromosuccinimide; thionyl chloride; 2,2'-azobis(isobutyronitrile); magnesium; ethylene dibromide;
In
pyridine; tetrachloromethane;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 71 percent / SOCl2 / pyridine / Ambient temperature
2: 1.) Mg, 1,2-Dibromoethane / 1.) Ether, 2 d, room temp.
With
thionyl chloride; magnesium; ethylene dibromide;
In
pyridine;
