1,1'-Carbonyldiimidazole synthesis
- Product Name:1,1'-Carbonyldiimidazole
- CAS Number:530-62-1
- Molecular formula:C7H6N4O
- Molecular Weight:162.15
DOI:
32315-10-9
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18156-74-6
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530-62-1
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1.2; 1.3; 2.2; 2.3; 3.2; 3.3; 4.2; 4.3
Add 0.04 mol of triphosgene and 200 ml of dichloromethane to a three-necked flask.Stir until the phosgene dissolves,Cool the mixture to 26 ° C,Under nitrogen protection conditions,To the mixture, N-trimethylsilazole 0.28 mol was added dropwise.The dropping time is 30 min, that is, the product carbonyl diimidazole reaction liquid is obtained;(3) The carbonyl diimidazole reaction liquid prepared in the step (2) is filtered, and the filtered product is subjected to vacuum drying at a temperature of 72 ° C to obtain a powdery carbonyl diimidazole.
288-32-4
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32315-10-9
410 suppliers
$10.00/1g
530-62-1
913 suppliers
$6.00/25g
288-32-4
957 suppliers
$5.00/25g
75-44-5
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6309-30-4
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530-62-1
913 suppliers
$6.00/25g