Technology Process of C19H25NO7
There total 13 articles about C19H25NO7 which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
Multi-step reaction with 11 steps
1.1: toluene / 100 °C
2.1: 99 percent / DIBALH / CH2Cl2 / -20 °C
3.1: DBU / CH2Cl2 / -78 °C
4.1: K2CO3 / xylene / Heating
5.1: O3 / CH2Cl2 / -78 °C
5.2: 90 percent / Et3N / CH2Cl2 / 0 °C
6.1: 95 percent / tetrahydrofuran / 0 °C
7.1: 96 percent / DMSO; Ac2O / 20 °C
8.1: 70 percent / NaBH4; CeCl3*7H2O / CH2Cl2; methanol / -10 °C
9.1: 99 percent / DBU / CH2Cl2 / 20 °C
10.1: 93 percent / NaH; TBAI / dimethylformamide / 20 °C
11.1: 85 percent / aq. AcOH / 20 °C
With
sodium tetrahydroborate; cerium(III) chloride; acetic anhydride; tetra-(n-butyl)ammonium iodide; sodium hydride; diisobutylaluminium hydride; potassium carbonate; ozone; acetic acid; dimethyl sulfoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene; xylene;
4.1: Overman rearrangement;
DOI:10.1055/s-2004-837223
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: 99 percent / DIBALH / CH2Cl2 / -20 °C
2.1: DBU / CH2Cl2 / -78 °C
3.1: K2CO3 / xylene / Heating
4.1: O3 / CH2Cl2 / -78 °C
4.2: 90 percent / Et3N / CH2Cl2 / 0 °C
5.1: 95 percent / tetrahydrofuran / 0 °C
6.1: 96 percent / DMSO; Ac2O / 20 °C
7.1: 70 percent / NaBH4; CeCl3*7H2O / CH2Cl2; methanol / -10 °C
8.1: 99 percent / DBU / CH2Cl2 / 20 °C
9.1: 93 percent / NaH; TBAI / dimethylformamide / 20 °C
10.1: 85 percent / aq. AcOH / 20 °C
With
sodium tetrahydroborate; cerium(III) chloride; acetic anhydride; tetra-(n-butyl)ammonium iodide; sodium hydride; diisobutylaluminium hydride; potassium carbonate; ozone; acetic acid; dimethyl sulfoxide; 1,8-diazabicyclo[5.4.0]undec-7-ene;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; xylene;
3.1: Overman rearrangement;
DOI:10.1055/s-2004-837223