Technology Process of 7-chloro-2-[(1E)-3,3-dimethyltriaz-1-en-1-yl]-10-methyl-10H-phenothiazine
There total 7 articles about 7-chloro-2-[(1E)-3,3-dimethyltriaz-1-en-1-yl]-10-methyl-10H-phenothiazine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 93 percent / ethanol / 15 h / Heating
2: 50percent aq. KOH / Heating
3: 78 percent / sodium carbonate / ethanol / 10 h / Heating
4: 90 percent / copper powder, cuprous iodide, sodium carbonate / dimethylformamide / 12 h / Heating
5: stannous chloride, acetic anhydride, HCl (g) / acetic acid / Ambient temperature
6: 1. sodium nitrite / 1. 48percent fluoroboric acid, -5 degC, 1h; 2. ice cold, 1h; 3. 30 min.
With
hydrogenchloride; potassium hydroxide; copper(l) iodide; acetic anhydride; copper; sodium carbonate; tin(ll) chloride; sodium nitrite;
In
ethanol; acetic acid; N,N-dimethyl-formamide;
DOI:10.1002/jhet.5570180425
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 78 percent / sodium carbonate / ethanol / 10 h / Heating
2: 90 percent / copper powder, cuprous iodide, sodium carbonate / dimethylformamide / 12 h / Heating
3: stannous chloride, acetic anhydride, HCl (g) / acetic acid / Ambient temperature
4: 1. sodium nitrite / 1. 48percent fluoroboric acid, -5 degC, 1h; 2. ice cold, 1h; 3. 30 min.
With
hydrogenchloride; copper(l) iodide; acetic anhydride; copper; sodium carbonate; tin(ll) chloride; sodium nitrite;
In
ethanol; acetic acid; N,N-dimethyl-formamide;
DOI:10.1002/jhet.5570180425
- Guidance literature:
-
Multi-step reaction with 2 steps
1: stannous chloride, acetic anhydride, HCl (g) / acetic acid / Ambient temperature
2: 1. sodium nitrite / 1. 48percent fluoroboric acid, -5 degC, 1h; 2. ice cold, 1h; 3. 30 min.
With
hydrogenchloride; acetic anhydride; tin(ll) chloride; sodium nitrite;
In
acetic acid;
DOI:10.1002/jhet.5570180425