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CAS No.: | 1219501-75-3 |
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Name: | 1-BROMO-3,5-DIMERCAPTOBENZENE |
Article Data: | 1 |
Molecular Structure: | |
Formula: | C6H5BrS2 |
Molecular Weight: | 221.142 |
Synonyms: | 5-BROMO-1,3-BENZENEDITHIOL;1-BROMO-3,5-DIMERCAPTOBENZENE |
EINECS: | 691-460-7 |
Melting Point: | 76.0 to 80.0 °C |
PSA: | 77.60000 |
LogP: | 3.02650 |
5-bromobenzene-1,3-dithiol
Conditions | Yield |
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Stage #1: 1,3-di(tert-butylsulfanyl)-5-bromobenzene With aluminum (III) chloride In toluene at 20℃; for 65h; Inert atmosphere; Stage #2: With hydrogenchloride; water; sodium chloride In toluene; pentane | 88% |
3,5-difluorobromobenzene
5-bromobenzene-1,3-dithiol
Conditions | Yield |
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Multi-step reaction with 2 steps 1: 1-methyl-pyrrolidin-2-one / 20 °C / Cooling with ice 2: aluminum (III) chloride / toluene / 65 h / 20 °C / Inert atmosphere View Scheme |
5-bromobenzene-1,3-dithiol
Conditions | Yield |
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Stage #1: 5-bromobenzene-1,3-dithiol With potassium fluoride In acetonitrile at 20℃; for 2h; Inert atmosphere; Cooling with ice; Stage #2: With chlorine In acetonitrile at 20℃; Inert atmosphere; Cooling with ice; | 65% |
With potassium fluoride; chlorine In acetonitrile at 20℃; Cooling with ice; |
5-bromobenzene-1,3-dithiol
1,3-bis(pentafluorosulfanyl)-5-bromobenzene
Conditions | Yield |
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With fluorine In acetonitrile at -5℃; for 0.666667h; Inert atmosphere; | 25% |
Multi-step reaction with 2 steps 1: potassium fluoride; chlorine / acetonitrile / 20 °C / Cooling with ice 2: antimony pentafluoride / dichloromethane / 5 h / -85 - -15 °C View Scheme |