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CAS No.: | 1089687-03-5 |
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Name: | Di(2-ethylhexyl)dichlorosilane |
Article Data: | 3 |
Molecular Structure: | |
Formula: | C16H34Cl2S |
Molecular Weight: | 325.437 |
Synonyms: | Di(2-ethylhexyl)dichlorosilane; Dichlorodi(2-ethylhexyl)silane; |
EINECS: | 802-348-6 |
Density: | 0.924±0.06 g/cm3(Predicted) |
Boiling Point: | 132-138°C / 1.5 |
Risk Codes: | 10-23/24/35-36/37/38 |
Safety: | 36/37/39-62-43-26 |
PSA: | 0.00000 |
LogP: | 7.33900 |
trichloro(2-ethylhexyl)silane
dichloro-bis(2-ethylhexyl)silane
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; | 71% |
In tetrahydrofuran at -10 - 20℃; for 6h; | 20% |
4,8-dihydrobenzo[1,2-b:4,5-b']dithiophene-4,8-dione
B
dichloro-bis(2-ethylhexyl)silane
Conditions | Yield |
---|---|
In tetrahydrofuran | A 71% B n/a |
dichloro-bis(2-ethylhexyl)silane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: magnesium; tetrachlorosilane / water; tetrahydrofuran / 12 h / 20 °C 2: tetrahydrofuran / 6 h / -10 - 20 °C View Scheme |
dichloro-bis(2-ethylhexyl)silane
3,3'-dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene
4,4'-bis(2-ethylhexyl)-5,5'-bis(trimethylsilyl)dithieno[3,2-b:2',3'-d]silole
Conditions | Yield |
---|---|
Stage #1: 3,3'-dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.25h; Stage #2: dichloro-bis(2-ethylhexyl)silane In tetrahydrofuran; hexane at -78 - 20℃; | 72% |
Stage #1: 3,3'-dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene With n-butyllithium In tetrahydrofuran at 20℃; for 0.333333h; Stage #2: dichloro-bis(2-ethylhexyl)silane In tetrahydrofuran at 75℃; for 2h; | 67% |
Stage #1: 3,3'-dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.583333h; Inert atmosphere; Stage #2: dichloro-bis(2-ethylhexyl)silane In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere; | 58% |
With n-butyllithium | |
Stage #1: 3,3'-dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene With n-butyllithium In tetrahydrofuran; hexane at -80℃; for 0.583333h; Stage #2: dichloro-bis(2-ethylhexyl)silane In tetrahydrofuran; hexane at -80 - 20℃; for 2h; |
3,3'dibromo-2,2'-bithiophene
dichloro-bis(2-ethylhexyl)silane
4,4'-bis-(2-ethylhexyl)-dithieno[3,2-b:2',3'-d]silole
Conditions | Yield |
---|---|
Stage #1: 3,3'dibromo-2,2'-bithiophene With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran; hexane at -78℃; for 1h; Stage #2: dichloro-bis(2-ethylhexyl)silane In tetrahydrofuran; hexane at -78 - 20℃; | 67% |
Stage #1: 3,3'dibromo-2,2'-bithiophene With n-butyllithium In tetrahydrofuran; diethyl ether; hexane at -78℃; for 3h; Inert atmosphere; Stage #2: dichloro-bis(2-ethylhexyl)silane In tetrahydrofuran; diethyl ether; hexane at -78 - 20℃; Inert atmosphere; | 30% |
dichloro-bis(2-ethylhexyl)silane
3,3'-dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene
4,4'-bis-(2-ethylhexyl)-dithieno[3,2-b:2',3'-d]silole
Conditions | Yield |
---|---|
Stage #1: 3,3'-dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene With n-butyllithium In tetrahydrofuran Stage #2: dichloro-bis(2-ethylhexyl)silane In tetrahydrofuran |
dichloro-bis(2-ethylhexyl)silane
4,4’-bis(2-ethylhexyl)-5,5’-dibromo-dithieno[3,2-b:2',3'-d]silole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: n-butyllithium / tetrahydrofuran / 0.33 h / 20 °C 1.2: 2 h / 75 °C 2.1: N-Bromosuccinimide / water; tetrahydrofuran / 10 °C View Scheme |
dichloro-bis(2-ethylhexyl)silane
2,2′-bistrimethylstannyl-4,4′-bis-(2-ethylhexyl)dithieno[3,2-b:2′,3′-d]silole
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: n-butyllithium / tetrahydrofuran / 0.33 h / 20 °C 1.2: 2 h / 75 °C 2.1: N-Bromosuccinimide / water; tetrahydrofuran / 10 °C 3.1: n-butyllithium / tetrahydrofuran / 0.67 h / 20 °C 3.2: 2 h / 20 °C View Scheme |
dichloro-bis(2-ethylhexyl)silane
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: n-butyllithium / tetrahydrofuran / 0.33 h / 20 °C 1.2: 2 h / 75 °C 2.1: N-Bromosuccinimide / water; tetrahydrofuran / 10 °C 3.1: n-butyllithium / tetrahydrofuran / 0.67 h / 20 °C 3.2: 2 h / 20 °C 4.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 2 h / 170 °C / Inert atmosphere View Scheme |