2-FLUORO-6-PYRIDINECARBONYL CHLORIDE synthesis
- Product Name:2-FLUORO-6-PYRIDINECARBONYL CHLORIDE
- CAS Number:64197-03-1
- Molecular formula:C6H3ClFNO
- Molecular Weight:159.55
79-37-8
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64197-03-1
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Yield:64197-03-1 97%
Reaction Conditions:
N,N-dimethyl-formamide in dichloromethane at 20; for 24 h;
Steps:
Oxalyl chloride (1.35 g, 10.6 mmol) was added to a stirred solution of 6-fluoropicolinic acid (1.0 g, 7.09 mmol) in CH2Cl2 (25 mL) at rt under argon atmosphere. A drop of DMF was added to initiate reaction. After stirring for 24 h at rt, the solvents were removed in vacuo to yield the acid chloride as a colorless solid (1.35 g, 97%).
References:
US2007/213376,2007,A1 Location in patent:Page/Page column 13
402-69-7
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64197-03-1
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$134.31/250mgs:
1824-81-3
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64197-03-1
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407-22-7
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64197-03-1
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