Technology Process of C37H49N5O9S2
There total 10 articles about C37H49N5O9S2 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:
-
With
lithium hexamethyldisilazane;
In
tetrahydrofuran;
at -15 - 20 ℃;
for 16h;
DOI:10.1016/j.bmcl.2013.05.046
- Guidance literature:
-
Multi-step reaction with 10 steps
1: dimethylsulfoxide-d6 / 24 h / 55 °C
2: hydrogenchloride; water / methanol / 16 h
3: water; sodium hydroxide / methanol; tetrahydrofuran / 1.5 h
4: triethylamine / tetrahydrofuran / 1.5 h / 0 °C
5: diethyl ether / 1 h / 0 °C
6: hydrogen bromide / tetrahydrofuran; water / 0.5 h / 0 °C
7: tetrahydrofuran / 1 h / 65 °C
8: water; sodium hydroxide / methanol / 16 h / 20 °C
9: isobutyl chloroformate; triethylamine / dichloromethane / 1 h
10: lithium hexamethyldisilazane / tetrahydrofuran / 16 h / -15 - 20 °C
With
hydrogenchloride; water; hydrogen bromide; triethylamine; sodium hydroxide; lithium hexamethyldisilazane; isobutyl chloroformate;
In
tetrahydrofuran; methanol; dimethylsulfoxide-d6; diethyl ether; dichloromethane; water;
DOI:10.1016/j.bmcl.2013.05.046
- Guidance literature:
-
Multi-step reaction with 7 steps
1: triethylamine / tetrahydrofuran / 1.5 h / 0 °C
2: diethyl ether / 1 h / 0 °C
3: hydrogen bromide / tetrahydrofuran; water / 0.5 h / 0 °C
4: tetrahydrofuran / 1 h / 65 °C
5: water; sodium hydroxide / methanol / 16 h / 20 °C
6: isobutyl chloroformate; triethylamine / dichloromethane / 1 h
7: lithium hexamethyldisilazane / tetrahydrofuran / 16 h / -15 - 20 °C
With
water; hydrogen bromide; triethylamine; sodium hydroxide; lithium hexamethyldisilazane; isobutyl chloroformate;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; water;
DOI:10.1016/j.bmcl.2013.05.046