| Identification | Back Directory | [Name]
3,6-Diethynylcarbazole | [CAS]
909342-65-0 | [Synonyms]
3,6-Diethynylcarbazole
3,6-Diethynylcarbazole>
3,6-diethynyl-9H-carbazole
9H-Carbazole, 3,6-diethynyl- | [Molecular Formula]
C16H9N | [MOL File]
909342-65-0.mol | [Molecular Weight]
215.249 |
| Chemical Properties | Back Directory | [Melting point ]
197.0 to 201.0 °C | [Boiling point ]
431.4±25.0 °C(Predicted) | [density ]
1.24±0.1 g/cm3(Predicted) | [pka]
15.90±0.30(Predicted) |
| Questions And Answer | Back Directory | [Uses]
3,6-Diethynylcarbazole is an organic intermediate that can be prepared from 3,6-dibromocarbazole as a raw material, followed by the removal of the trimethylsilyl group to obtain 3,6-diethynylcarbazole. |
| Hazard Information | Back Directory | [Synthesis]
In a flame-dried 100 mL round-bottomed Schlenk flask, 3,6-dibromocarbazole (1.0 g, 3.07 mmol) and 2 mL of trimethylmethylsilylacetylene were dissolved in 40 mL of freshly distilled dry triethylamine. A mixture of 100 mg [(PPh3)2PdCl2] (0.14 mmol), 20 m |
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J & K SCIENTIFIC LTD.
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