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2-Bromo-9-phenyl-9H-carbazole synthesis
- Product Name:2-Bromo-9-phenyl-9H-carbazole
- CAS Number:94994-62-4
- Molecular formula:C18H12BrN
- Molecular Weight:322.2
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3652-90-2
319 suppliers
$6.00/250mg
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100-63-0
367 suppliers
$10.00/1g
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94994-62-4
189 suppliers
$7.00/250mg
Yield:94994-62-4 98%
Reaction Conditions:
with cobalt(II) phthalocyanine;N,N,N,N,-tetramethylethylenediamine in acetonitrile at 60; for 12 h;Schlenk technique;
Steps:
8; 21
Add the substrate phenylhydrazine 0.6mmol (65mg), 2-bromocarbazole 0.2mmol (50mg), cobalt(II) phthalocyanine 11mg (10mol%), TMEDA93mg (4eq.), 2mL acetonitrile to a 50mL Schlenk tube, add magneton, The reaction was stirred at 60°C for 12h. After the reaction is over, add 50 mL of saturated brine, extract three times with 3*50 mL of dichloromethane, add anhydrous sodium sulfate to dry for 30 minutes, and then use a rotary evaporator to remove the low-boiling solvent. After the reaction liquid was vaporized by rotating and passed through the column, the target product was obtained with a yield of 98%.
References:
Xinxiang Runyu New Materials Technology Co., Ltd.;Li Heng;Geng Weizhi;Liang Helong;Zhou Yi;Zhang Yinlong;Liu Dongfang CN112010798, 2020, A Location in patent:Paragraph 0073-0076; 0100
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3652-90-2
319 suppliers
$6.00/250mg
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591-50-4
490 suppliers
$10.00/1g
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94994-62-4
189 suppliers
$7.00/250mg
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116668-69-0
21 suppliers
$60.00/5mg
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62-53-3
663 suppliers
$10.00/1g
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94994-62-4
189 suppliers
$7.00/250mg
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108-86-1
512 suppliers
$10.00/5g
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3652-90-2
319 suppliers
$6.00/250mg
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94994-62-4
189 suppliers
$7.00/250mg
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35450-34-1
39 suppliers
$215.00/1g
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94994-62-4
189 suppliers
$7.00/250mg