| Identification | More | [Name]
3,4-DIBROMOPYRIDINE | [CAS]
13534-90-2 | [Synonyms]
3,4-DIBROMOPYRIDINE
SPECS AC-907/25004343
3,4-Dibromopyridine98% | [EINECS(EC#)]
800-799-3 | [Molecular Formula]
C5H3Br2N | [MDL Number]
MFCD00234016 | [Molecular Weight]
236.89 | [MOL File]
13534-90-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
71-72 C | [Boiling point ]
239.9±20.0 °C(Predicted) | [density ]
2.059±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
powder to crystal | [pka]
2.06±0.10(Predicted) | [color ]
White to Yellow to Orange | [CAS DataBase Reference]
13534-90-2(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [HazardClass ]
IRRITANT | [HS Code ]
2933399990 |
| Hazard Information | Back Directory | [Uses]
3,4-dibromopyridine is a vital organic compound that could synthesise virous azaindoles. 6-Azaindoles are formed through site-selective Pd-catalyzed Sonogashira reaction of 3,4-dibromopyridine with alkynes, followed by a Pd-catalyzed tandem C–N coupling and cyclization with amines. On the other hand, 5-azaindoles are obtained by a site-selective Pd-catalyzed C–N coupling reaction of 3,4-dibromopyridine with amines, followed by C–C coupling and cyclization with alkynes[1]. | [References]
[1] N. Son. “Synthesis of 5- and 6-Azaindoles by Sequential Site-Selective Palladium-Catalyzed C–C and C–N Coupling Reactions.” Synlett 52 1 (2020): 1308–1312.
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