Technology Process of 7-(Methylsulfanyl)-2-phenyl[1,3]thiazolo[4,5-d]pyridazine
There total 10 articles about 7-(Methylsulfanyl)-2-phenyl[1,3]thiazolo[4,5-d]pyridazine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 8 steps
1: SOCl2 / 1 h / Heating
2: 0.08 h / Heating
3: water / 4 h / Heating
4: conc. H2SO4 / Heating
5: K2Cr2O7 / acetic acid / 1 h
6: N2H4*H2O / aq. ethanol / 6 h / Heating
7: P2S5 / o-xylene / 5 h / Heating
8: 5percent aq. NaOH / 0.5 h
With
potassium dichromate; sodium hydroxide; thionyl chloride; tetraphosphorus decasulfide; sulfuric acid; water; hydrazine hydrate;
In
ethanol; o-xylene; acetic acid;
DOI:10.1002/ardp.19833161208
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 0.08 h / Heating
2: water / 4 h / Heating
3: conc. H2SO4 / Heating
4: K2Cr2O7 / acetic acid / 1 h
5: N2H4*H2O / aq. ethanol / 6 h / Heating
6: P2S5 / o-xylene / 5 h / Heating
7: 5percent aq. NaOH / 0.5 h
With
potassium dichromate; sodium hydroxide; tetraphosphorus decasulfide; sulfuric acid; water; hydrazine hydrate;
In
ethanol; o-xylene; acetic acid;
DOI:10.1002/ardp.19833161208
- Guidance literature:
-
Multi-step reaction with 6 steps
1: water / 4 h / Heating
2: conc. H2SO4 / Heating
3: K2Cr2O7 / acetic acid / 1 h
4: N2H4*H2O / aq. ethanol / 6 h / Heating
5: P2S5 / o-xylene / 5 h / Heating
6: 5percent aq. NaOH / 0.5 h
With
potassium dichromate; sodium hydroxide; tetraphosphorus decasulfide; sulfuric acid; water; hydrazine hydrate;
In
ethanol; o-xylene; acetic acid;
DOI:10.1002/ardp.19833161208