5-amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxylic acid synthesis
- Product Name:5-amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxylic acid
- CAS Number:1452226-14-0
- Molecular formula:C9H9N3O2S
- Molecular Weight:223.25
93824-72-7
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Yield:-
Steps:
Multi-step reaction with 3 steps
1: potassium carbonate / isopropyl alcohol / 0.33 h / 105 °C / Microwave irradiation
2: lithium hydroxide; water / tetrahydrofuran; methanol / 16 h / 20 °C
3: hydrogenchloride / 1,4-dioxane
References:
Vanderbilt University;Lindsley, Craig W.;Conn, P. Jeffrey;Engers, Darren W.;Bollinger, Sean;Tarr, James C.;Spearing, Paul;Engers, Julie L.;Long, Madeline;Bridges, Thomas M. US2017/369505, 2017, A1
![Thieno[2,3-c]pyridazine-6-carboxylic acid, 5-amino-3,4-dimethyl-, methyl ester](/CAS/20200331/GIF/1451998-35-8.gif)
1451998-35-8
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![ethyl 5-amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxylate](/CAS/20200119/GIF/CB42048879.gif)
717840-40-9
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1452226-14-0
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