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1257220-44-2

1257220-44-2 Structure

1257220-44-2 Structure
IdentificationBack Directory
[Name]

2-BroMo-5,7-dihydro-7,7-diMethyl-5-phenyl-indeno[2,1-b]carbazole
[CAS]

1257220-44-2
[Synonyms]

BPCF
2-bromo-7,7-dimethyl-5-phenyl-5,7-dihydroindeno[2,1-b]carbazole
2-BroMo-5,7-dihydro-7,7-diMethyl-5-phenyl-indeno[2,1-b]carbazole
Indeno[2,1-b]carbazole, 2-bromo-5,7-dihydro-7,7-dimethyl-5-phenyl-
7-bromo-12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole
6-bromo-11,11-dimethyl-9-phenyl-5,9,10,11-tetrahydroindeno[2,1-b]carbaz
6-bromo-11,11-dimethyl-9-phenyl-5,9,10,11-tetrahydroindeno[2,1-b]carbazole
7-Bromo-12,12-dimethyl-10-phenyl-10,12-dihydro-10-aza-indeno[2,1-b]fluorene
[Molecular Formula]

C27H20BrN
[MOL File]

1257220-44-2.mol
[Molecular Weight]

438.36
Chemical PropertiesBack Directory
[Boiling point ]

584.2±32.0 °C(Predicted)
[density ]

1.35±0.1 g/cm3(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P280-P305+P351+P338
Hazard InformationBack Directory
[Uses]

2-BroMo-5,7-dihydro-7,7-diMethyl-5-phenyl-indeno[2,1-b]carbazole can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical industry during production process.
[Synthesis]

Synthesis_1257220-44-2
The resulting 12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole (7.5 g) and DMF (53 ml) were added to a reaction vessel. N-bromosuccinimide (3.72 g) was added under ice-cooled conditions, and the mixture was stirred for 9 hours and then left for one night. Water (260 ml) was added, and the mixture was subjected to filtration to obtain a brownish white powder of 7-bromo-12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole (8.67 g; yield 94.6%).
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