7,7-dimethyl-7,8-dihydro-2,5(1H,6H)-quinolinedione(SALTDATA: FREE) synthesis
- Product Name:7,7-dimethyl-7,8-dihydro-2,5(1H,6H)-quinolinedione(SALTDATA: FREE)
- CAS Number:55119-00-1
- Molecular formula:C11H13NO2
- Molecular Weight:191.23
33777-71-8
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55119-00-1
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Yield:55119-00-1 78.8%
Reaction Conditions:
with ammonium acetate;acetic acidReflux;
Steps:
2.3 Step three:
Add 165g of the product obtained in the previous step to 600ml of acetic acid,Add 63.6g of ammonium acetate,Heat to reflux,TLC showed that after the reaction was complete, the acetic acid was concentrated, and the residue was stirred with 500ml of water.The product is separated out, filtered and dried to obtain 130g of product,The yield was 78.8%.
References:
CN110776421,2020,A Location in patent:Paragraph 0066; 0073-0076
873-95-0
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623-47-2
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55119-00-1
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$31.00/250mg
106551-79-5
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55119-00-1
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![Ethanimidamide, N'-[1-(dimethylamino)-3-(4,4-dimethyl-2,6-dioxocyclohexylidene)-1-propen-1-yl]-N,N-dimethyl-](/CAS/20210305/GIF/105244-31-3.gif)
105244-31-3
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55119-00-1
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$31.00/250mg