Technology Process of C20H27O7PS
There total 4 articles about C20H27O7PS which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
3-Phenoxy-α-(diethoxyphosphinyl)benzenebutanesulfonic acid, cyclohexyl ester;
With
ammonium hydroxide;
In
methanol;
at 60 ℃;
for 3h;
In
methanol;
DOI:10.1021/jm801023u
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 - 20 °C
2.1: triethylamine; methanesulfonyl chloride / dichloromethane / 1 h / 0 °C
2.2: 1 h / 60 °C
3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 3 h / 0 - 20 °C
4.1: ammonium hydroxide / methanol / 3 h / 60 °C
4.2: DOWEX 50WX8-200, H+ form
With
ammonium hydroxide; sodium hydride; methanesulfonyl chloride; triethylamine;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; mineral oil;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: triethylamine; methanesulfonyl chloride / dichloromethane / 1 h / 0 °C
1.2: 1 h / 60 °C
2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 3 h / 0 - 20 °C
3.1: ammonium hydroxide / methanol / 3 h / 60 °C
3.2: DOWEX 50WX8-200, H+ form
With
ammonium hydroxide; sodium hydride; methanesulfonyl chloride; triethylamine;
In
methanol; dichloromethane; N,N-dimethyl-formamide; mineral oil;