Technology Process of 1H-Isoindole,
2,3-dihydro-5-(2-oxo-1-pyrrolidinyl)-2-[4-[3-(1-piperidinyl)propoxy]benzo
yl]-
There total 6 articles about 1H-Isoindole,
2,3-dihydro-5-(2-oxo-1-pyrrolidinyl)-2-[4-[3-(1-piperidinyl)propoxy]benzo
yl]- 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:
-
N-[4-(3-piperidin-1-ylpropoxy)benzoyl]-5-aminoisoindoline; 5-bromovaleroyl chloride;
With
polystyrene-CH2NEt2;
In
dichloromethane;
at 20 ℃;
for 0.5h;
With
sodium hydride;
In
DMF (N,N-dimethyl-formamide);
for 3h;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: potassium carbonate / acetone / Heating / reflux
2.1: sodium carbonate; potassium iodide / butan-1-ol / 16 h / 105 °C
3.1: hydrogenchloride / water / 1 - 2 h / Heating / reflux
4.1: thionyl chloride / 1 h / Heating / reflux; Neat (no solvent)
5.1: triethylamine / dichloromethane / 1 h / 0 - 20 °C
6.1: hydrogenchloride; titanium(III) chloride / tetrahydrofuran; water / 3 h
7.1: polystyrene-CH2NEt2 / dichloromethane / 0.5 h / 20 °C
7.2: 3 h
With
hydrogenchloride; thionyl chloride; titanium(III) chloride; polystyrene-CH2NEt2; sodium carbonate; potassium carbonate; triethylamine; potassium iodide;
In
tetrahydrofuran; dichloromethane; water; acetone; butan-1-ol;
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: hydrogenchloride; titanium(III) chloride / tetrahydrofuran; water / 3 h
2.1: polystyrene-CH2NEt2 / dichloromethane / 0.5 h / 20 °C
2.2: 3 h
With
hydrogenchloride; titanium(III) chloride; polystyrene-CH2NEt2;
In
tetrahydrofuran; dichloromethane; water;