Technology Process of N-[2-(tert-butyl(dimethyl)silyloxy)-5-(9-phenylxanthen-9-yloxy)cyclopentyl]-2-(thymin-1-yl)acetamide
There total 12 articles about N-[2-(tert-butyl(dimethyl)silyloxy)-5-(9-phenylxanthen-9-yloxy)cyclopentyl]-2-(thymin-1-yl)acetamide 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 11 steps
1: 42 percent / m-CPBA / CH2Cl2 / 20 °C
2: 93 percent / Bu4NF*3H2O / tetrahydrofuran / 20 °C
3: 79 percent / toluene / 95 °C
4: 76 percent / NaH / dimethylformamide / 20 °C
5: 97 percent / pyridine; DMAP / 6 h / 20 °C
6: 31 percent / pig liver esterase; phosphate buffer / H2O / pH 7
7: 82 percent / KOH / ethanol / Heating
8: 98 percent / H2 / Pd/C / ethanol / 20 h / 20 °C / 7600 Torr
9: 65 percent / EDC / dimethylformamide / 20 °C
10: 52 mg / pyridine / dimethylsulfoxide / 20 h / 20 °C
11: imidazole / dimethylformamide / 20 °C
With
pyridine; 1H-imidazole; dmap; potassium hydroxide; phosphate buffer; pig liver esterase; tetrabutyl ammonium fluoride; hydrogen; sodium hydride; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; 3-chloro-benzenecarboperoxoic acid;
palladium on activated charcoal;
In
tetrahydrofuran; ethanol; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo034143q
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 79 percent / toluene / 95 °C
2: 76 percent / NaH / dimethylformamide / 20 °C
3: 97 percent / pyridine; DMAP / 6 h / 20 °C
4: 31 percent / pig liver esterase; phosphate buffer / H2O / pH 7
5: 82 percent / KOH / ethanol / Heating
6: 98 percent / H2 / Pd/C / ethanol / 20 h / 20 °C / 7600 Torr
7: 65 percent / EDC / dimethylformamide / 20 °C
8: 52 mg / pyridine / dimethylsulfoxide / 20 h / 20 °C
9: imidazole / dimethylformamide / 20 °C
With
pyridine; 1H-imidazole; dmap; potassium hydroxide; phosphate buffer; pig liver esterase; hydrogen; sodium hydride; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide;
palladium on activated charcoal;
In
ethanol; water; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo034143q
- Guidance literature:
-
Multi-step reaction with 10 steps
1: 93 percent / Bu4NF*3H2O / tetrahydrofuran / 20 °C
2: 79 percent / toluene / 95 °C
3: 76 percent / NaH / dimethylformamide / 20 °C
4: 97 percent / pyridine; DMAP / 6 h / 20 °C
5: 31 percent / pig liver esterase; phosphate buffer / H2O / pH 7
6: 82 percent / KOH / ethanol / Heating
7: 98 percent / H2 / Pd/C / ethanol / 20 h / 20 °C / 7600 Torr
8: 65 percent / EDC / dimethylformamide / 20 °C
9: 52 mg / pyridine / dimethylsulfoxide / 20 h / 20 °C
10: imidazole / dimethylformamide / 20 °C
With
pyridine; 1H-imidazole; dmap; potassium hydroxide; phosphate buffer; pig liver esterase; tetrabutyl ammonium fluoride; hydrogen; sodium hydride; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide;
palladium on activated charcoal;
In
tetrahydrofuran; ethanol; water; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo034143q