| Identification | Back Directory | [Name]
4-BROMO-2,1,3-BENZOTHIADIAZOLE | [CAS]
22034-13-5 | [Synonyms]
BT-BR
AKOS BBS-00002903
IFLAB-BB F1918-0061
4-BROMO-2,1,3-BENZOTHIAZOLE
4-bromo-2,1,3-benzothiadiazoL
4-BROMO-2,1,3-BENZOTHIADIAZOLE
4-Bromobenzo[2,1,3]thiadiazole
4-Bromo-benzo[1,2,5]thiadiazole
2,1,3-Benzothiadiazole, 4-bromo-
4-BroMobenzo[c][1,2,5]thiadiazole
6-bromobenzo[c][1,2,5]7-thiadiazole | [EINECS(EC#)]
1533716-785-6 | [Molecular Formula]
C6H3BrN2S | [MDL Number]
MFCD00614355 | [MOL File]
22034-13-5.mol | [Molecular Weight]
215.07 |
| Chemical Properties | Back Directory | [Melting point ]
80 °C | [Boiling point ]
272.2±13.0 °C(Predicted) | [density ]
1.859±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,2-8°C | [form ]
solid | [pka]
-1.02±0.45(Predicted) |
| Hazard Information | Back Directory | [Uses]
The Sonogashira cross-coupling reaction between 4-bromo-2, 1,3-benzothiadiazole, and the respective para-substituted phenylethynyl derivatives could synthesize the BTDs. In addition, the BTD-Ph is prepared by reacting 4-bromo-2,1,3-benzothiadiazole (Br-BTD)and palladium-MAI catalyst, and the dynamic phenylboronic acid reagent in the starting system or dynamic o-amino pyridine reagent[1-2].
| [References]
[1] Pradhan, Asit Kumar et al. “Effects of donor and acceptor substituents on the photophysics of 4-ethynyl-2,1,3-benzothiadiazole derivatives?.” Physical Chemistry Chemical Physics 42 (2023): 29327–29340.
[2] AMARO DA SILVEIRA NETO B; CORREA J R; OLIVEIRA CARVALHO T; PIMENTA ROCHA CARVALHO P. "Selective cellular markers in selective cellular imaging of organelles such as mitochondria, nucleus and other organelles, are derived from 4-bromo-2,1,3-benzothiadiazole nucleus via homogeneous catalysis of palladium complex" BR102016025541(A2) |
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