Technology Process of C50H63N3O9
There total 17 articles about C50H63N3O9 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 7 steps
1.1: water; sodium hydroxide / tetrahydrofuran; methanol / 23 h
1.2: pH 1
2.1: benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C
3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 14 h / 0 - 20 °C
4.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 14 h / 0 - 20 °C
5.1: Hoveyda-Grubbs catalyst second generation; p-benzoquinone / toluene / 14 h / 40 °C / Inert atmosphere
6.1: 5% Pd(II)/C(eggshell); hydrogen / methanol / 20 °C
7.1: sodium hydrogencarbonate / 1,4-dioxane / 15 h / 0 - 20 °C
With
Hoveyda-Grubbs catalyst second generation; 5% Pd(II)/C(eggshell); tetrabutyl ammonium fluoride; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; water; hydrogen; sodium hydride; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; p-benzoquinone; sodium hydroxide;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1021/ja105119r
- Guidance literature:
-
Multi-step reaction with 6 steps
1: benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C
2: tetrabutyl ammonium fluoride / tetrahydrofuran / 14 h / 0 - 20 °C
3: sodium hydride / N,N-dimethyl-formamide; mineral oil / 14 h / 0 - 20 °C
4: Hoveyda-Grubbs catalyst second generation; p-benzoquinone / toluene / 14 h / 40 °C / Inert atmosphere
5: 5% Pd(II)/C(eggshell); hydrogen / methanol / 20 °C
6: sodium hydrogencarbonate / 1,4-dioxane / 15 h / 0 - 20 °C
With
Hoveyda-Grubbs catalyst second generation; 5% Pd(II)/C(eggshell); tetrabutyl ammonium fluoride; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; hydrogen; sodium hydride; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; p-benzoquinone;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1021/ja105119r
- Guidance literature:
-
Multi-step reaction with 5 steps
1: tetrabutyl ammonium fluoride / tetrahydrofuran / 14 h / 0 - 20 °C
2: sodium hydride / N,N-dimethyl-formamide; mineral oil / 14 h / 0 - 20 °C
3: Hoveyda-Grubbs catalyst second generation; p-benzoquinone / toluene / 14 h / 40 °C / Inert atmosphere
4: 5% Pd(II)/C(eggshell); hydrogen / methanol / 20 °C
5: sodium hydrogencarbonate / 1,4-dioxane / 15 h / 0 - 20 °C
With
Hoveyda-Grubbs catalyst second generation; 5% Pd(II)/C(eggshell); tetrabutyl ammonium fluoride; hydrogen; sodium hydride; sodium hydrogencarbonate; p-benzoquinone;
In
tetrahydrofuran; 1,4-dioxane; methanol; N,N-dimethyl-formamide; toluene; mineral oil;
DOI:10.1021/ja105119r