Technology Process of C42H75NO8S
There total 18 articles about C42H75NO8S 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 12 steps
1.1: tetrahydrofuran
2.1: pyridine
3.1: toluene-4-sulfonic acid / methanol; dichloromethane
4.1: sodium azide / N,N-dimethyl-formamide / Heating
5.1: toluene-4-sulfonic acid
6.1: pyridine
7.1: lithium iodide / N,N-dimethyl-formamide
8.1: sodium hydrogencarbonate; tetra(n-butyl)ammonium hydrogensulfate / ethyl acetate
9.1: triphenylphosphine / tetrahydrofuran / 2 h / 20 °C
9.2: Staudinger Azide Reduction / 2 h
10.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C
11.1: hydrogenchloride / methanol; dichloromethane; 1,4-dioxane / 2.5 h / 20 °C
12.1: sodium; ammonia / tetrahydrofuran / 2 h / -78 °C / Inert atmosphere
With
pyridine; hydrogenchloride; sodium azide; ammonia; tetra(n-butyl)ammonium hydrogensulfate; sodium; sodium hydrogencarbonate; toluene-4-sulfonic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triphenylphosphine; lithium iodide;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
1.1: |Grignard Reaction / 9.1: |Staudinger Azide Reduction / 12.1: |Birch Reduction;
DOI:10.3998/ark.5550190.0014.224
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: toluene-4-sulfonic acid
2.1: pyridine
3.1: lithium iodide / N,N-dimethyl-formamide
4.1: sodium hydrogencarbonate; tetra(n-butyl)ammonium hydrogensulfate / ethyl acetate
5.1: triphenylphosphine / tetrahydrofuran / 2 h / 20 °C
5.2: Staudinger Azide Reduction / 2 h
6.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C
7.1: hydrogenchloride / methanol; dichloromethane; 1,4-dioxane / 2.5 h / 20 °C
8.1: sodium; ammonia / tetrahydrofuran / 2 h / -78 °C / Inert atmosphere
With
pyridine; hydrogenchloride; ammonia; tetra(n-butyl)ammonium hydrogensulfate; sodium; sodium hydrogencarbonate; toluene-4-sulfonic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triphenylphosphine; lithium iodide;
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
5.1: |Staudinger Azide Reduction / 8.1: |Birch Reduction;
DOI:10.3998/ark.5550190.0014.224