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CAS No. : | 114040-06-1 | MDL No. : | MFCD11112133 |
Formula : | C6H2BrCl2N3 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | CJIKMWXLGRVJMI-UHFFFAOYSA-N |
M.W : | 266.91 | Pubchem ID : | 14750355 |
Synonyms : |
|
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 |
---|---|---|
43% | In ethanol; for 16h;Heating / reflux; | To a solution of 3-bromo-5,7-dichloropyrazolo [1,5-a] pyrimidine (0.14 g, 0.53 MMOL) in ethanol (20 cm3) was added 4-AMINO-N, N- dimethbenzenesulphonamide (0.107 g, 0.53 mmol). The reaction was heated at reflux for 16 h. The reaction was concentrated in vacuo and the residue triturated with hot ETHANOL (2 X 10 CM3) to yield the product as a white solid (0. 10 G, 43%). 8H (400 MHz; D4-CDC13) 8.10 (1H, s), 7.89 (2H, d, J 6.7), 7.66 (2H, d, J6. 7), 6.51 (1 H, s), 2.74 (6H, s). M/Z430, 432 and 434 each (M+H, 75 %, 100% and 25%), retention time 2. 58 min (Method A). |
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