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CAS No. : | 655-86-7 | MDL No. : | MFCD00160693 |
Formula : | C12H10N4 | Boiling Point : | - |
Linear Structure Formula : | C12H6N2(NH2)2 | InChI Key : | VZPGINJWPPHRLS-UHFFFAOYSA-N |
M.W : | 210.23 | Pubchem ID : | 410099 |
Synonyms : |
|
Chemical Name : | Phenazine-2,3-diamine |
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302-H315-H319-H335 | Packing Group: | N/A |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
19% | With zinc diacetate; at 220℃; for 12h;Inert atmosphere; | 2,3-Phenazinediamine(1.06g, 5.05 mmol) , zinc acetate(1.85g, 10.08mmol) and 3,4,5,6-Tetrafluorophthalic anhydride (1.21g 5.49 mmol) were well mixed by a mortar, then heated at 220 ℃ in a glass tube protected under argon atmosphere for 12 hours. After that the mixture was cooled down and washed by tetrahydrofuran (THF). The eluted solution was condensed and purified through column chromatography with ethyl acetate and hexane (1:1) to afford compound 1 as orange colour powder, (341mg, yield 19%. 1H NMR (300 MHz, DMSO-d6, 298 K): δ= 7.882 (m, 2H), 8.205 (m, 3H), 8.450 (s, 2H), 13.224 (s, 1H). FTIR (KBr), 3469, 3059, 3038, 2337, 1542, 1525, 1510, 1489, 1474, 1419, 1369, 1350, 1308, 1273, 1219, 1206, 1184, 1171, 1136, 1085, 1036, 964, 899, 890, 833, 762cm-1. MALDI-TOF MS: Calc. for C19H8F4N4: [M] 368.0685, Found: [M] 368.5. HR-MS calcd for C19H8F4N4 [M+1], 369.1685; found, 369.0754. |
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