Technology Process of L-Tyrosine,
3-amino-5-methoxy-O-methyl-N-[(2,2,2-trichloroethoxy)carbonyl]-,
methyl ester
There total 6 articles about L-Tyrosine,
3-amino-5-methoxy-O-methyl-N-[(2,2,2-trichloroethoxy)carbonyl]-,
methyl ester 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 6 steps
1.1: 100 percent / SOCl2 / 8 h / Heating
2.1: 92 percent / NaHCO3; NaCl / CHCl3; H2O / 2 h / 0 °C
3.1: 63 percent / HNO3; AcOH / 1 h / 12 - 20 °C
4.1: peracetic acid; AcOH / CH2Cl2 / 2 h / 20 °C
4.2: 91 percent / NH3 / methanol; CH2Cl2 / 1 h / 20 °C
5.1: 79 percent / K2CO3 / acetone / 6 h / Heating
6.1: 0.22 g / H2; HCl / Pd/C / methanol / 24 h / 38000 Torr
With
hydrogenchloride; peracetic acid; thionyl chloride; hydrogen; nitric acid; sodium hydrogencarbonate; potassium carbonate; acetic acid; sodium chloride;
palladium on activated charcoal;
In
methanol; dichloromethane; chloroform; water; acetone;
DOI:10.1016/j.tet.2003.02.004
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: 80 percent / AlCl3 / nitrobenzene / 100 °C
2.1: 100 percent / SOCl2 / 8 h / Heating
3.1: 92 percent / NaHCO3; NaCl / CHCl3; H2O / 2 h / 0 °C
4.1: 63 percent / HNO3; AcOH / 1 h / 12 - 20 °C
5.1: peracetic acid; AcOH / CH2Cl2 / 2 h / 20 °C
5.2: 91 percent / NH3 / methanol; CH2Cl2 / 1 h / 20 °C
6.1: 79 percent / K2CO3 / acetone / 6 h / Heating
7.1: 0.22 g / H2; HCl / Pd/C / methanol / 24 h / 38000 Torr
With
hydrogenchloride; peracetic acid; aluminium trichloride; thionyl chloride; hydrogen; nitric acid; sodium hydrogencarbonate; potassium carbonate; acetic acid; sodium chloride;
palladium on activated charcoal;
In
methanol; dichloromethane; chloroform; water; nitrobenzene; acetone;
1.1: Friedel-Crafts acetylation;
DOI:10.1016/j.tet.2003.02.004
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 92 percent / NaHCO3; NaCl / CHCl3; H2O / 2 h / 0 °C
2.1: 63 percent / HNO3; AcOH / 1 h / 12 - 20 °C
3.1: peracetic acid; AcOH / CH2Cl2 / 2 h / 20 °C
3.2: 91 percent / NH3 / methanol; CH2Cl2 / 1 h / 20 °C
4.1: 79 percent / K2CO3 / acetone / 6 h / Heating
5.1: 0.22 g / H2; HCl / Pd/C / methanol / 24 h / 38000 Torr
With
hydrogenchloride; peracetic acid; hydrogen; nitric acid; sodium hydrogencarbonate; potassium carbonate; acetic acid; sodium chloride;
palladium on activated charcoal;
In
methanol; dichloromethane; chloroform; water; acetone;
DOI:10.1016/j.tet.2003.02.004
