Technology Process of L-Glutamic acid,
N-[26-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]phenyl]-1,6,11,
16,21,26-hexaoxo-5,10,15,20,25-pentaazahexacos-1-yl]-,
bis(1,1-dimethylethyl) ester
There total 10 articles about L-Glutamic acid,
N-[26-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]phenyl]-1,6,11,
16,21,26-hexaoxo-5,10,15,20,25-pentaazahexacos-1-yl]-,
bis(1,1-dimethylethyl) 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 5 steps
1: diphenylphosphoryl azide, Et3N / dimethylformamide / Ambient temperature
2: 100 percent / HCl (gas), H2 / 5percent Pd/C / methanol / 1 h
3: 47 percent / diphenylphosphoryl azide (DPPA), Et3N / dimethylformamide / Ambient temperature
4: 100 percent / HCl (gas), H2 / 5percent Pd/C / methanol / 1 h
5: 1.) diethyl phosphorocyanidate (DEPC), Et3N, 2.) Et3N / 1.) DMF, 2.) DMF, 3 days
With
hydrogenchloride; diethyl cyanophosphonate; diphenylphosphoranyl azide; hydrogen; triethylamine;
palladium on activated charcoal;
In
methanol; N,N-dimethyl-formamide;
DOI:10.1021/jm00160a014
- Guidance literature:
-
Multi-step reaction with 6 steps
1: Et3N / dimethylformamide / 0.33 h
2: Et3N / dimethylformamide / 0.5 h
3: 97 percent / Ba(OH)2.8H2O / ethanol; H2O / Ambient temperature
4: 47 percent / diphenylphosphoryl azide (DPPA), Et3N / dimethylformamide / Ambient temperature
5: 100 percent / HCl (gas), H2 / 5percent Pd/C / methanol / 1 h
6: 1.) diethyl phosphorocyanidate (DEPC), Et3N, 2.) Et3N / 1.) DMF, 2.) DMF, 3 days
With
hydrogenchloride; barium dihydroxide; diethyl cyanophosphonate; diphenylphosphoranyl azide; hydrogen; triethylamine;
palladium on activated charcoal;
In
methanol; ethanol; water; N,N-dimethyl-formamide;
DOI:10.1021/jm00160a014
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 97 percent / Ba(OH)2.8H2O / ethanol; H2O / Ambient temperature
2: Et3N / dimethylformamide / 0.33 h
3: Et3N / dimethylformamide / 0.5 h
4: 97 percent / Ba(OH)2.8H2O / ethanol; H2O / Ambient temperature
5: 47 percent / diphenylphosphoryl azide (DPPA), Et3N / dimethylformamide / Ambient temperature
6: 100 percent / HCl (gas), H2 / 5percent Pd/C / methanol / 1 h
7: 1.) diethyl phosphorocyanidate (DEPC), Et3N, 2.) Et3N / 1.) DMF, 2.) DMF, 3 days
With
hydrogenchloride; barium dihydroxide; diethyl cyanophosphonate; diphenylphosphoranyl azide; hydrogen; triethylamine;
palladium on activated charcoal;
In
methanol; ethanol; water; N,N-dimethyl-formamide;
DOI:10.1021/jm00160a014