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CAS No. : | 52505-56-3 | MDL No. : | MFCD00124672 |
Formula : | C12H14N2O2S | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | - |
M.W : | 250.32 | Pubchem ID : | - |
Synonyms : |
|
Signal Word: | Warning | Class: | |
Precautionary Statements: | P261-P264-P270-P271-P280-P301+P312+P330-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501 | UN#: | |
Hazard Statements: | H302-H315-H319-H332-H335 | Packing Group: | |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
96% | With sodium hydroxide In ethanol for 4h; Heating; | |
83% | With sodium hydroxide In ethanol; water for 4h; Reflux; | |
With potassium hydroxide |
With potassium hydroxide In ethanol Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With sodium ethanolate In ethanol |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
20 g | With sodium hydroxide In ethanol for 1h; Heating; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
98% | With potassium carbonate In N,N-dimethyl-formamide for 4h; Ambient temperature; | |
With sodium ethanolate In ethanol |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
75% | With potassium hydroxide; water In N,N-dimethyl-formamide at 20℃; | |
66% | With potassium hydroxide In N,N-dimethyl-formamide at 20℃; | |
With sodium methylate In methanol |
With sodium In ethanol for 6h; Reflux; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Multi-step reaction with 2 steps 1: 90 percent / acetic acid / Heating 2: 81 percent / NH2NH2 / H2O; ethanol / Heating | ||
Multi-step reaction with 2 steps 1: 85 percent / AcOH / 1 h / Heating 2: 77.8 percent / hydrazine hydrate / ethanol / 4 h / Heating | ||
Multi-step reaction with 2 steps 1: 77 percent / AcOH / 1 h / Heating 2: 68 percent / N2H4*H2O / ethanol / 4 h / Heating |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
Stage #1: ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate With hydrogenchloride; sodium nitrite In water at 0℃; for 0.25h; Stage #2: thiourea In water for 5h; |