![](/CAS/GIF/75358-90-6.gif)
ETHYL 2-CYANOPYRIDINE-3-CARBOXYLATE synthesis
- Product Name:ETHYL 2-CYANOPYRIDINE-3-CARBOXYLATE
- CAS Number:75358-90-6
- Molecular formula:C9H8N2O2
- Molecular Weight:176.17
![ZINC CYANIDE](/CAS/GIF/557-21-1.gif)
557-21-1
87 suppliers
$12.00/5g
![Ethyl 2-chloronicotinate](/CAS/GIF/1452-94-4.gif)
1452-94-4
251 suppliers
$15.00/10g
![ETHYL 2-CYANOPYRIDINE-3-CARBOXYLATE](/CAS/GIF/75358-90-6.gif)
75358-90-6
66 suppliers
$60.00/50mg
Yield:75358-90-6 100%
Reaction Conditions:
with 1,1'-bis-(diphenylphosphino)ferrocene;zinc;tris-(dibenzylideneacetone)dipalladium(0) in ISOPROPYLAMIDE at 120; for 1 h;
Steps:
34 Description 34: Ethyl 2-cvanonicotinate
To ethyl 2-chloronicotinate (15.0 g, 81 mmol) in anhydrous N, N-dimethylacetamide (75 ml) was added zinc cyanide (5.71 g, 48.6 mmol), Pd2 (dba) 3 (742 mg, 0.81 mmol), zinc (636 mg, 9.72 mmol), and 1, 1'BIS (diphenylphosphino) ferrocene (898 mg, 1.62 mmol), and the resulting mixture heated at 120 °C for 1 hour. The mixture was cooled to room temperature and partitioned between water (300 ml) and diethyl ether (150 ml), the mixture was filtered through Celiez and the phases separated. The aqueous phase was further extracted with diethyl ether (2 x 100 ml), the combined diethyl ether layers washed with saturated NACI, dried over NA2SO4, FILTERED and evaporated to give the title compound (14.26 g, 100%).
References:
WO2004/46133,2004,A1 Location in patent:Page 31
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14906-63-9
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![Trimethylsilyl cyanide](/CAS/GIF/7677-24-9.gif)
7677-24-9
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$19.00/5g
![2-CYANO-5-ETHOXYCARBONYLPYRIDINE](/CAS/GIF/76196-79-7.gif)
76196-79-7
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![ETHYL 2-CYANOPYRIDINE-3-CARBOXYLATE](/CAS/GIF/75358-90-6.gif)
75358-90-6
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$60.00/50mg
![2-(AMINOCARBONYL)NICOTINIC ACID](/CAS/GIF/5860-70-8.gif)
5860-70-8
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$23.00/5g
![ETHYL 2-CYANOPYRIDINE-3-CARBOXYLATE](/CAS/GIF/75358-90-6.gif)
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66 suppliers
$60.00/50mg
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614-18-6
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$5.00/10g
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inquiry
![ETHYL 2-CYANOPYRIDINE-3-CARBOXYLATE](/CAS/GIF/75358-90-6.gif)
75358-90-6
66 suppliers
$60.00/50mg
![Ethyl nicotinate](/CAS/GIF/614-18-6.gif)
614-18-6
458 suppliers
$5.00/10g
![ETHYL 2-CYANOPYRIDINE-3-CARBOXYLATE](/CAS/GIF/75358-90-6.gif)
75358-90-6
66 suppliers
$60.00/50mg