Technology Process of C23H32N2O4S
There total 10 articles about C23H32N2O4S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: Jones' reagent / acetone / 1 h / 0 °C
2.1: aq. NaHCO3; KI; I2 / tetrahydrofuran / 6 h / 0 °C
3.1: DBU / tetrahydrofuran / 12 h / Heating
4.1: methanol / 3 h / 20 °C
5.1: pyridinium chlorochromate / CH2Cl2 / 1 h / 20 °C
6.1: lithium di-tert-butyl-biphenylide / tetrahydrofuran / 0.17 h / -78 °C
6.2: CuCN / tetrahydrofuran / 1 h / -78 °C
6.3: Me3SiCl / tetrahydrofuran / 1 h / -78 °C
7.1: O3 / CH2Cl2 / 0.33 h / -78 °C
7.2: dimethyl sulfide / -78 - 20 °C
8.1: p-TSA / benzene / 14 h / Heating
9.1: aq. HCl / ethanol / 1.5 h / Heating
With
hydrogenchloride; jones' reagent; lithium di-tert-butyl-biphenylide; iodine; sodium hydrogencarbonate; toluene-4-sulfonic acid; ozone; 1,8-diazabicyclo[5.4.0]undec-7-ene; pyridinium chlorochromate; potassium iodide;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; acetone; benzene;
DOI:10.1021/ja057483x
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: methanol / 3 h / 20 °C
2.1: pyridinium chlorochromate / CH2Cl2 / 1 h / 20 °C
3.1: lithium di-tert-butyl-biphenylide / tetrahydrofuran / 0.17 h / -78 °C
3.2: CuCN / tetrahydrofuran / 1 h / -78 °C
3.3: Me3SiCl / tetrahydrofuran / 1 h / -78 °C
4.1: O3 / CH2Cl2 / 0.33 h / -78 °C
4.2: dimethyl sulfide / -78 - 20 °C
5.1: p-TSA / benzene / 14 h / Heating
6.1: aq. HCl / ethanol / 1.5 h / Heating
With
hydrogenchloride; lithium di-tert-butyl-biphenylide; toluene-4-sulfonic acid; ozone; pyridinium chlorochromate;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; benzene;
DOI:10.1021/ja057483x
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: lithium di-tert-butyl-biphenylide / tetrahydrofuran / 0.17 h / -78 °C
1.2: CuCN / tetrahydrofuran / 1 h / -78 °C
1.3: Me3SiCl / tetrahydrofuran / 1 h / -78 °C
2.1: O3 / CH2Cl2 / 0.33 h / -78 °C
2.2: dimethyl sulfide / -78 - 20 °C
3.1: p-TSA / benzene / 14 h / Heating
4.1: aq. HCl / ethanol / 1.5 h / Heating
With
hydrogenchloride; lithium di-tert-butyl-biphenylide; toluene-4-sulfonic acid; ozone;
In
tetrahydrofuran; ethanol; dichloromethane; benzene;
DOI:10.1021/ja057483x