Fluorindine synthesis
- Product Name:Fluorindine
- CAS Number:111076-33-6
- Molecular formula:C18H12N4
- Molecular Weight:284.31
Yield:111076-33-6 100%
Reaction Conditions:
with hydrogenchloride;sodium chloride in water at 320; for 0.0833333 h;
Steps:
3 Example 3: Preparation of 5,12-dihydro-5,7,12,14-tetraazapentacene
Take 27 mmol (1.6 g) NaCl, 0.25 mmol (52.8 mg) of 2-amino-3-hydroxyphenazine, 0.3 mmol (32.4 mg) of o-phenylenediamine (20% excess), add 150 μL of concentrated hydrochloric acid, and grind thoroughly Dry, put into a small tube and react at 320 ° C for 5 min. The crude product was dispersed in dilute sulfuric acid, boiled, filtered, and washed with water to obtain 76.4 mg of a purple-black solid, which was 5,12-dihydro-5,7,12,14-tetraazapentacene, yield 100%.
References:
CN108558885,2018,A Location in patent:Paragraph 0018
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