Dimethyl 2,4-pyridinedicarboxylate synthesis
- Product Name:Dimethyl 2,4-pyridinedicarboxylate
- CAS Number:25658-36-0
- Molecular formula:C9H9NO4
- Molecular Weight:195.17
67-56-1
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499-80-9
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$8.00/1g
25658-36-0
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$45.00/50mg
Yield:25658-36-0 98%
Reaction Conditions:
with thionyl chloride for 5 h;Reflux;
Steps:
3.3 5.1.2.4 Preparation of dimethyl [2,2'-bipyridine]-4,4'-dicarboxylate (17)
General procedure: Thionyl chloride (300μL, 4.08mmol) was added to a suspension of 16 (400mg, 1.62mmol) in MeOH (30mL) in a dropwise fashion.
The mixture was heated at reflux temperature overnight.
Then, the solvent was removed under reduced pressure and the residue was partitioned between CH2Cl2 and water.
The organic layer was washed with saturated aqueous NaHCO3 solution and dried over Na2SO4.
Filtration, evaporation in vacuo, and recrystallization in AcOEt gave 17 (400mg, 91%)
References:
Miyake, Yuka;Itoh, Yukihiro;Hatanaka, Atsushi;Suzuma, Yoshinori;Suzuki, Miki;Kodama, Hidehiko;Arai, Yoshinobu;Suzuki, Takayoshi [Bioorganic and Medicinal Chemistry,2019,vol. 27,# 6,p. 1119 - 1129]
499-80-9
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$8.00/1g
149-73-5
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$12.00/5g
25658-36-0
68 suppliers
$45.00/50mg
67-56-1
776 suppliers
$9.00/25ml
499-80-9
300 suppliers
$8.00/1g
25658-36-0
68 suppliers
$45.00/50mg
24195-10-6
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$58.00/100mg
2459-07-6
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$5.00/1g
124-38-9
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$214.00/14L
74-88-4
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$15.00/10g
881-86-7
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25658-36-0
68 suppliers
$45.00/50mg
499-80-9
300 suppliers
$8.00/1g
25658-36-0
68 suppliers
$45.00/50mg