5-HYDROXYPYRIDINE-2-CARBOXYLIC ACID synthesis
- Product Name:5-HYDROXYPYRIDINE-2-CARBOXYLIC ACID
- CAS Number:15069-92-8
- Molecular formula:C6H5NO3
- Molecular Weight:139.11
4487-59-6
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15069-92-8
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Yield:-
Steps:
Multi-step reaction with 4 steps
1: dimethylsulfoxide / 0.08 h / 180 °C
2: 54 percent / HCl / 1.5 h / Heating
3: 70 percent / H2S, 25 percent NH3
4: 1) conc. H2SO4, NaNO2; 2) conc. H2SO4 / 1) H2O, 0 deg C, 5 min; 2) reflux, H2O
References:
Oehlke, J.;Schroetter, E.;Dove, S.;Schick, H.;Niedrich, H. [Pharmazie,1983,vol. 38,# 9,p. 591 - 596]
4833-91-4
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15069-92-8
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109-00-2
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15069-92-8
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4214-76-0
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15069-92-8
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124-38-9
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15069-92-8
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