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CAS No.: | 1449-68-9 |
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Name: | 2-Bromoselenophene |
Article Data: | 9 |
Molecular Structure: | |
Formula: | C4H3 Br Se |
Molecular Weight: | 209.932 |
Synonyms: | 2-Bromoselenophene |
Boiling Point: | 187.5°C at 760 mmHg |
Flash Point: | 67.2°C |
PSA: | 0.00000 |
LogP: | 1.50610 |
Conditions | Yield |
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With N-Bromosuccinimide In dichloromethane; acetic acid at 0℃; for 2h; | 56% |
With N-Bromosuccinimide In dichloromethane; acetic acid | 55% |
With N-Bromosuccinimide In tetrahydrofuran at 20℃; Inert atmosphere; | 38% |
Conditions | Yield |
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With triethylamine; bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 20℃; for 24h; Sonogashira coupling reaction; | 93% |
Conditions | Yield |
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With triethylamine; bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 20℃; for 24h; Sonogashira coupling reaction; | 88% |
Conditions | Yield |
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With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); magnesium In diethyl ether 0 deg C, then RT., 3 h; | 85.2% |
Conditions | Yield |
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With triethylamine; bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 20℃; for 24h; Sonogashira coupling reaction; | 85% |
Conditions | Yield |
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With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In water; toluene for 24h; Suzuki cross-coupling; Heating; | 85% |
Conditions | Yield |
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With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); magnesium In diethyl ether at 0℃; for 3h; | 84.5% |
Conditions | Yield |
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With tetrakis(triphenylphosphine) palladium(0) In toluene at 110℃; for 20h; Stille Cross Coupling; Inert atmosphere; | 83.8% |
2-bromoselenophene
2-isopropyl-4-methylthiazole
Conditions | Yield |
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With potassium acetate; palladium diacetate In N,N-dimethyl acetamide at 90℃; for 24h; Inert atmosphere; | 82% |
Conditions | Yield |
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With triethylamine; bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 20℃; for 24h; Sonogashira coupling reaction; | 81% |