Technology Process of Carbamic acid,
[(1S,2S,4R)-5-[[(1S,2R)-2,3-dihydro-2-hydroxy-1H-inden-1-yl]amino]-2-
hydroxy-1-[(4-hydroxyphenyl)methyl]-5-oxo-4-(phenylmethyl)pentyl]-,
1,1-dimethylethyl ester
There total 11 articles about Carbamic acid,
[(1S,2S,4R)-5-[[(1S,2R)-2,3-dihydro-2-hydroxy-1H-inden-1-yl]amino]-2-
hydroxy-1-[(4-hydroxyphenyl)methyl]-5-oxo-4-(phenylmethyl)pentyl]-,
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:
-
With
hydrogen;
palladium on activated charcoal;
In
tetrahydrofuran; methanol;
for 96h;
DOI:10.1021/jm00088a003
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 97 percent / 1-hydroxybenzotriazole hydrate, dimethyl-3-<3-(dimethylamino)propyl>carbodiimide hydrochloride, triethylamine / dimethylformamide / 16 h
2: 40 percent / trifluoroacetic acid / CHCl3 / 2.5 h
3: 93 percent / 20percent aq. NaOH / ethanol / 16 h / Heating
4: 66 percent / 1-hydroxybenzotriazole hydrate, dimethyl-3-<3-(dimethylamino)propyl>carbodiimide hydrochloride, N-methylmorpholine / dimethylformamide / 17 h
5: tetra-n-butylammonium fluoride / tetrahydrofuran / 20 h
6: 100 percent / H2 / 10percent Pd/C / tetrahydrofuran; methanol / 96 h
With
4-methyl-morpholine; sodium hydroxide; dimethyl-3-<3-(dimethylamino)propyl>carbodiimide hydrochloride; tetrabutyl ammonium fluoride; hydrogen; 1-hydroxybenzotriazol-hydrate; triethylamine; trifluoroacetic acid;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; ethanol; chloroform; N,N-dimethyl-formamide;
DOI:10.1021/jm00088a003
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 20percent aq. NaOH / toluene / 24 h
2: SOCl2 / CH2Cl2 / 16 h / Ambient temperature
3: 88 percent / aq. H2SO4 / H2O / 16 h / Heating
4: 97 percent / 1-hydroxybenzotriazole hydrate, dimethyl-3-<3-(dimethylamino)propyl>carbodiimide hydrochloride, triethylamine / dimethylformamide / 16 h
5: 40 percent / trifluoroacetic acid / CHCl3 / 2.5 h
6: 93 percent / 20percent aq. NaOH / ethanol / 16 h / Heating
7: 66 percent / 1-hydroxybenzotriazole hydrate, dimethyl-3-<3-(dimethylamino)propyl>carbodiimide hydrochloride, N-methylmorpholine / dimethylformamide / 17 h
8: tetra-n-butylammonium fluoride / tetrahydrofuran / 20 h
9: 100 percent / H2 / 10percent Pd/C / tetrahydrofuran; methanol / 96 h
With
4-methyl-morpholine; sodium hydroxide; thionyl chloride; dimethyl-3-<3-(dimethylamino)propyl>carbodiimide hydrochloride; sulfuric acid; tetrabutyl ammonium fluoride; hydrogen; 1-hydroxybenzotriazol-hydrate; triethylamine; trifluoroacetic acid;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; chloroform; water; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jm00088a003