Technology Process of 4-cyclobutyl-1-ethoxy-1,3-dioxobutan-2-yl 4-methoxybenzoate
There total 4 articles about 4-cyclobutyl-1-ethoxy-1,3-dioxobutan-2-yl 4-methoxybenzoate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: zinc; chloro-trimethyl-silane / tetrahydrofuran / 4 h / 70 °C / Inert atmosphere; Large scale
1.2: 1 h / 20 °C / Large scale
2.1: sulfuryl dichloride / tert-butyl methyl ether / 1.5 h / 20 - 23 °C / Large scale
3.1: triethylamine / N,N-dimethyl-formamide / 14 h / 55 °C / Inert atmosphere; Large scale
With
chloro-trimethyl-silane; sulfuryl dichloride; triethylamine; zinc;
In
tetrahydrofuran; tert-butyl methyl ether; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: sulfuryl dichloride / tert-butyl methyl ether / 1.5 h / 20 - 23 °C / Large scale
2: triethylamine / N,N-dimethyl-formamide / 14 h / 55 °C / Inert atmosphere; Large scale
With
sulfuryl dichloride; triethylamine;
In
tert-butyl methyl ether; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: dimethyl sulfoxide / 4.67 h / 85 °C / Inert atmosphere; Large scale
2.1: zinc; chloro-trimethyl-silane / tetrahydrofuran / 4 h / 70 °C / Inert atmosphere; Large scale
2.2: 1 h / 20 °C / Large scale
3.1: sulfuryl dichloride / tert-butyl methyl ether / 1.5 h / 20 - 23 °C / Large scale
4.1: triethylamine / N,N-dimethyl-formamide / 14 h / 55 °C / Inert atmosphere; Large scale
With
chloro-trimethyl-silane; sulfuryl dichloride; triethylamine; zinc;
In
tetrahydrofuran; tert-butyl methyl ether; dimethyl sulfoxide; N,N-dimethyl-formamide;