Technology Process of 1-(3-hydroxy-4-carboxyphenyl)-4-carboxy-5-phenyl-1H-1,2,3-triazole
There total 4 articles about 1-(3-hydroxy-4-carboxyphenyl)-4-carboxy-5-phenyl-1H-1,2,3-triazole which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 94 percent / methanol; diethyl ether / 0.17 h / Ambient temperature
2: 1.) sodium methoxyde, 2.) 2M NaOH / 1.) MeOH, r.t., 30 min; 50 deg C, 24 h, 2.) water, reflux, 60 min
With
sodium hydroxide; sodium methylate;
In
methanol; diethyl ether;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 1.) 12M HCl, NaNO2, 2.) NaN3 / 1.) H2O, 0 - 5 deg C, 20-30 min, 2.) H2O
2: 94 percent / methanol; diethyl ether / 0.17 h / Ambient temperature
3: 1.) sodium methoxyde, 2.) 2M NaOH / 1.) MeOH, r.t., 30 min; 50 deg C, 24 h, 2.) water, reflux, 60 min
With
hydrogenchloride; sodium hydroxide; sodium azide; sodium methylate; sodium nitrite;
In
methanol; diethyl ether;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 1.) 12M HCl, NaNO2, 2.) NaN3 / 1.) H2O, 0 - 5 deg C, 15-20 min, 2.) H2O, 10-14 deg C
2: 1.) sodium methoxyde, 2.) 2M NaOH / 1.) MeOH, r.t., 30 min; 50 deg C, 24 h, 2.) water, reflux, 60 min
With
hydrogenchloride; sodium hydroxide; sodium azide; sodium methylate; sodium nitrite;