Technology Process of 1-benzyl-5-(4,5-dimethoxy-2-vinyl-phenyl)-2,3-dimethyl-pyrrolidine
There total 4 articles about 1-benzyl-5-(4,5-dimethoxy-2-vinyl-phenyl)-2,3-dimethyl-pyrrolidine 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 3 steps
1: phosphoryl chloride; toluene
2: palladium/charcoal; aqueous acetic acid / Hydrogenation
3: benzene / Behandeln des erhaltenen 4-Benzyl-8,9-dimethoxy-2,3-dimethyl-1,2,3,5,6,10b-hexahydro-pyrrolo<2,1-a>isochinolinium-jodids in wss.Methanol mit Silberoxid und Erwaermen des Reaktionsprodukts unter vermindertem Druck
With
palladium on activated charcoal; acetic acid; toluene; trichlorophosphate; benzene;
DOI:10.1007/BF00938579
- Guidance literature:
-
Multi-step reaction with 2 steps
1: palladium/charcoal; aqueous acetic acid / Hydrogenation
2: benzene / Behandeln des erhaltenen 4-Benzyl-8,9-dimethoxy-2,3-dimethyl-1,2,3,5,6,10b-hexahydro-pyrrolo<2,1-a>isochinolinium-jodids in wss.Methanol mit Silberoxid und Erwaermen des Reaktionsprodukts unter vermindertem Druck
With
palladium on activated charcoal; acetic acid; benzene;
DOI:10.1007/BF00938579
- Guidance literature:
-
Multi-step reaction with 4 steps
1: palladium/charcoal; ethanol; hydrogen / 55 - 60 °C / Erhitzen des Reaktionsprodukts auf 180-190grad unter 12 Torr
2: phosphoryl chloride; toluene
3: palladium/charcoal; aqueous acetic acid / Hydrogenation
4: benzene / Behandeln des erhaltenen 4-Benzyl-8,9-dimethoxy-2,3-dimethyl-1,2,3,5,6,10b-hexahydro-pyrrolo<2,1-a>isochinolinium-jodids in wss.Methanol mit Silberoxid und Erwaermen des Reaktionsprodukts unter vermindertem Druck
With
palladium on activated charcoal; ethanol; hydrogen; acetic acid; toluene; trichlorophosphate; benzene;
DOI:10.1007/BF00938579