Technology Process of (S)-3,4-dihydroxyphenylalanine methyl ester hydroiodide
There total 4 articles about (S)-3,4-dihydroxyphenylalanine methyl ester hydroiodide 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 4 steps
1: pyridine / 20 h / Ambient temperature
2: Lawesson's reagent / 1,2-dimethoxy-ethane / 24 h / Ambient temperature
3: 10 percent HCl-CH3OH / 1 h / Ambient temperature
4: methyl iodide / methanol / 24 h / Ambient temperature
With
Lawessons reagent; pyridine; hydrogenchloride; methyl iodide;
In
methanol; 1,2-dimethoxyethane;
DOI:10.1248/cpb.34.1994
- Guidance literature:
-
Multi-step reaction with 3 steps
1: Lawesson's reagent / 1,2-dimethoxy-ethane / 24 h / Ambient temperature
2: 10 percent HCl-CH3OH / 1 h / Ambient temperature
3: methyl iodide / methanol / 24 h / Ambient temperature
With
Lawessons reagent; hydrogenchloride; methyl iodide;
In
methanol; 1,2-dimethoxyethane;
DOI:10.1248/cpb.34.1994
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 10 percent HCl-CH3OH / 1 h / Ambient temperature
2: methyl iodide / methanol / 24 h / Ambient temperature
With
hydrogenchloride; methyl iodide;
In
methanol;
DOI:10.1248/cpb.34.1994
