5,10-DIHYDRO-PHENAZINE synthesis
- Product Name:5,10-DIHYDRO-PHENAZINE
- CAS Number:613-32-1
- Molecular formula:C12H10N2
- Molecular Weight:182.22
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Yield:613-32-1 72.1%
Reaction Conditions:
with 18-crown-6 ether;copper;caesium carbonate in 1,2-dichloro-benzene for 24 h;Reflux;
Steps:
3.3-1
n 2000mL round bottom flask100 g (0.457 mol) of 2-iodoaniline and 58 g (0.913 mol) of copper,446.3 g (1.37 mol) cesium carbonate,2.4 g (0.009 mol) of 18-crown-6-ether and 500 ml of dichlorobenzene were added and refluxed for 24 hours.After completion of the reaction, the organic layer was extracted and concentrated under reduced pressure. <3-a>30g (72.1%) was obtained.
References:
SFC Ltd.;Park Ji-hui;Kim Si-in KR102004388, 2019, B1 Location in patent:Paragraph 0159-0165
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