Carbazole-d8 synthesis
- Product Name:Carbazole-d8
- CAS Number:38537-24-5
- Molecular formula:C12HD8N
- Molecular Weight:175.26
86-74-8
341 suppliers
$10.00/5g
38537-24-5
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$202.00/200mg
Yield:38537-24-5 97%
Reaction Conditions:
with water-d2;trifluoroacetic anhydride in cyclohexane at 240; for 24 h;
Steps:
2 The synthesis of embodiment 2 deuterated carbazole
In a 250 mL reactor, carbazole (30 g), 30 mL of cyclohexane, 20 g of trifluoroacetic anhydride and 80 g of heavy water were added, and the reactor was placed at 240° C. for stirring and reaction for 24 hours.After the reaction was completed, the degree of deuteration was 79% detected by GC-MS.After repeating the reaction for 4 times, 24.3 g of deuterated carbazole was obtained, the yield was 97%, the deuterated degree was 99%, and the content was 99%.
References:
CN114853557,2022,A Location in patent:Paragraph 0031
122-39-4
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$14.00/5g
38537-24-5
76 suppliers
$202.00/200mg
37055-51-9
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$160.00/100mg
2199-69-1
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$52.10/1mL
4165-61-1
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$56.00/1ml
38537-24-5
76 suppliers
$202.00/200mg