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CAS No. : | 27298-99-3 | MDL No. : | MFCD00671639 |
Formula : | C8H10ClN | Boiling Point : | No data available |
Linear Structure Formula : | - | InChI Key : | PINPOEWMCLFRRB-ZCFIWIBFSA-N |
M.W : | 155.62 | Pubchem ID : | 1715226 |
Synonyms : |
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Signal Word: | Danger | Class: | 6.1 |
Precautionary Statements: | P261-P273-P280-P301+P310-P305+P351+P338 | UN#: | 2810 |
Hazard Statements: | H301+H311+H331-H315-H317-H318-H410 | Packing Group: | Ⅲ |
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 |
---|---|---|
179 mg | With urea; In N,N-dimethyl acetamide; at 250℃; for 0.666667h;Microwave irradiation; | ,5-Dimethoxyisatoic anhydride (300 mg; 1.34 mmol), 2 ml of dry DMA, (R)-l-(4- chlorophenyl)ethanamine (0.266 ml; 1.61 mmol), and urea (121 mg; 2.02 mmol) were charged in a microwave tube and heated at 250 °C for 20 min. (R)-l -(4- chlorophenyl)ethanamine (95 mu) and urea (40 mg) were added and the reaction mixture was heated again at 250 °C for 20 min. Water was added to the mixture and the precipitation was filtered and dried to yield 179 mg of (R)-3-(l-(4-chlorophenyl)ethyl)-6,7- dimethoxyquinazoline-2,4( lH,3H)-dione. LC-MS (ES-) [M-l]: 359.0 |