(E)-Methyl 4-(benzyloxy)-2-((diMethylaMino)MethyleneaMino)-5-Methoxybenzoate synthesis
- Product Name:(E)-Methyl 4-(benzyloxy)-2-((diMethylaMino)MethyleneaMino)-5-Methoxybenzoate
- CAS Number:263149-09-3
- Molecular formula:C19H22N2O4
- Molecular Weight:342.39
61032-42-6
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Yield:263149-09-3 86%
Reaction Conditions:
for 5 h;Heating / reflux;
Steps:
51.D
A suspension of methyl 2-amino-4-(benzyloxy)-5-methoxybenzoate (33.5 g, 116.5 mmol) in DMF-DMA (23.3 ml, 174.8 mmol) is heated to reflux for 5 hours. The reaction is then concentrated in vacuo and co-evaporated with toluene three times. The resulting solid is triturated with 30% EtOAc/hexane. After filtration, the collected solid is
References:
WO2008/109613,2008,A1 Location in patent:Page/Page column 214-215
3943-74-6
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61032-41-5
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56441-97-5
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100-39-0
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