Technology Process of C19H17Cl2N3O3
There total 6 articles about C19H17Cl2N3O3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: MeOH / light petroleum / 6 h / Ambient temperature
2: 92 percent / m-chloroperoxybenzoic acid / CH2Cl2 / Ambient temperature
3: 50 percent / lithium diisopropylamide (LDA) / tetrahydrofuran / 2.5 h / 0 - 5 °C
4: 60 percent / Zn/Ag / diethyl ether / 17 h / Heating
5: 60 percent / triethylamine / CH2Cl2 / 1 h / 0 - 5 °C
6: 1.) NaBH4, 2.) 1,8-diazabicyclo<5.4.0>undec-7-ene (DBU) / 1.) methanol, RT, 1 h, 2.) benzene, reflux, 5.5 h
7: 90 percent / CH2Cl2 / Ambient temperature
With
methanol; sodium tetrahydroborate; silver; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; 3-chloro-benzenecarboperoxoic acid; zinc; lithium diisopropyl amide;
In
tetrahydrofuran; diethyl ether; dichloromethane; Petroleum ether;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 92 percent / m-chloroperoxybenzoic acid / CH2Cl2 / Ambient temperature
2: 50 percent / lithium diisopropylamide (LDA) / tetrahydrofuran / 2.5 h / 0 - 5 °C
3: 60 percent / Zn/Ag / diethyl ether / 17 h / Heating
4: 60 percent / triethylamine / CH2Cl2 / 1 h / 0 - 5 °C
5: 1.) NaBH4, 2.) 1,8-diazabicyclo<5.4.0>undec-7-ene (DBU) / 1.) methanol, RT, 1 h, 2.) benzene, reflux, 5.5 h
6: 90 percent / CH2Cl2 / Ambient temperature
With
sodium tetrahydroborate; silver; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; 3-chloro-benzenecarboperoxoic acid; zinc; lithium diisopropyl amide;
In
tetrahydrofuran; diethyl ether; dichloromethane;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 60 percent / Zn/Ag / diethyl ether / 17 h / Heating
2: 60 percent / triethylamine / CH2Cl2 / 1 h / 0 - 5 °C
3: 1.) NaBH4, 2.) 1,8-diazabicyclo<5.4.0>undec-7-ene (DBU) / 1.) methanol, RT, 1 h, 2.) benzene, reflux, 5.5 h
4: 90 percent / CH2Cl2 / Ambient temperature
With
sodium tetrahydroborate; silver; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; zinc;
In
diethyl ether; dichloromethane;