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CAS No. : | 1538604-68-0 | MDL No. : | MFCD28900729 |
Formula : | C26H22Cl2N4O3 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | TXEBNKKOLVBTFK-UHFFFAOYSA-N |
M.W : | 509.38 | Pubchem ID : | 72710839 |
Synonyms : |
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Chemical Name : | N-(2-((6-(2,6-Dichloro-3,5-dimethoxyphenyl)quinazolin-2-yl)amino)-3-methylphenyl)acrylamide |
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P280-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H302 | 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 |
---|---|---|
61% | With N-ethyl-N,N-diisopropylamine; In dichloromethane; for 2.0h; | Synthesis of N- (2- ((6- (2,6-dichloro-3 ,5-dimethoxyphenyl)quinazolin-2-yl)amino)-3- methylphenyl)acrylamide. N?- (6- (2,6-dichloro-3 ,5-dimethoxyphenyl)quinazolin-2-yl)-6-methylbenzene- 1 ,2-diamine (5.16 g, 11.33 mmol) was taken up in DCM (100 ml) and cooled to 0C, followed by addition of DIEA (1.78 1 ml, 10.20 mmol) and acryloyl chloride (1.0 13 ml, 12.47 mmol) and stirred at 0C for 2 hours. The mixture was loaded directly onto silica gel and purified by flash chromatography using 0-100% EtOAc/Hexanes gradient. N-(2-((6-(2,6-dichloro-3,5- dimethoxyphenyl)quinazolin-2-yl)amino)-3-methylphenyl)acrylamide was recovered as an offwhite solid (3.5 g, 61% yield). MS (ES+) C26H22C12N403, 509 [M + H]. ?H NMR (400 MHz,DMSO-d6) oe 9.53 (s, 1H), 9.23 (s, 1H), 8.68 (s, 1H), 7.82- 7.65 (m, 2H), 7.51 (s, 2H), 7.21 (m, 1H), 7.12 (d, J= 6.8 Hz, 1H), 7.01 (s, 1H), 6.49 (dd, J= 17.0, 10.2 Hz, 1H), 6.28-6.15 (m, 1H),5.68 (dd, J= 10.2, 2.0 Hz, 1H), 3.97 (s, 6H), 2.19 (s, 3H). |