3 5-DIACETYL-2 4 6-TRIMETHYL-1 4-DIHYDR& synthesis
- Product Name:3 5-DIACETYL-2 4 6-TRIMETHYL-1 4-DIHYDR&
- CAS Number:1081-09-0
- Molecular formula:C12H17NO2
- Molecular Weight:207.27
75-07-0
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$14.00/5mL
123-54-6
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$10.00/25ml
1081-09-0
20 suppliers
$172.00/250mg
Yield:1081-09-0 90%
Reaction Conditions:
with uranyl nitrate hexahydrate;ammonium acetate in ethanol at 20; for 0.333333 h;Sonication;
Steps:
General procedure for synthesis of 1,4-DHPs
General procedure: To a solution of aldehyde (1.0 mmol), ethyl/methyl acetoacetate/acetylacetone (2.0 mmol) and ammonium acetate (1.0 mmol) in ethanol (3 mL), uranyl nitrate (10 mol%) was added and the resultant reaction mixture was sonicated at room temperature for the required time (Table 1). The progress of the reaction was monitored by TLC. After completion of the reaction, the mixture was poured into crushed ice. The obtained solid was filtered, washed thoroughly with water, dried, and purified by recrystallisation in ethanol.
References:
Palakshi Reddy;Sarveswari;Vijayakumar [Research on Chemical Intermediates,2015,vol. 41,# 9,art. no. 1784,p. 6877 - 6883]
108-05-4
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123-54-6
586 suppliers
$10.00/25ml
1081-09-0
20 suppliers
$172.00/250mg
631-61-8
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$11.19/100G
75-07-0
425 suppliers
$14.00/5mL
123-54-6
586 suppliers
$10.00/25ml
147-85-3
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$6.00/25g
1081-09-0
20 suppliers
$172.00/250mg