Technology Process of benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate
There total 13 articles about benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate 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: 94 percent / (CF3CO)2O / toluene / 2 h / 20 °C
2: 100 percent / H2 / Pd/C / ethyl acetate / 96 h / 20 °C / 760 Torr
3: 89 percent / KHCO3 / dimethylformamide / 40 h / 20 °C
4: 55 percent / molecular sieves 4 Angstroem; BF3*OEt2 / CH2Cl2 / 0 - 20 °C
With
4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; potassium hydrogencarbonate; trifluoroacetic anhydride;
palladium on activated charcoal;
In
dichloromethane; ethyl acetate; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo051384k
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 1.40 g / KOH / dimethylsulfoxide; H2O / 24 h / 90 °C
2: 94 percent / (CF3CO)2O / toluene / 2 h / 20 °C
3: 100 percent / H2 / Pd/C / ethyl acetate / 96 h / 20 °C / 760 Torr
4: 89 percent / KHCO3 / dimethylformamide / 40 h / 20 °C
5: 55 percent / molecular sieves 4 Angstroem; BF3*OEt2 / CH2Cl2 / 0 - 20 °C
With
potassium hydroxide; 4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; potassium hydrogencarbonate; trifluoroacetic anhydride;
palladium on activated charcoal;
In
dichloromethane; water; dimethyl sulfoxide; ethyl acetate; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo051384k
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 100 percent / H2 / Pd/C / ethyl acetate / 96 h / 20 °C / 760 Torr
2: 89 percent / KHCO3 / dimethylformamide / 40 h / 20 °C
3: 55 percent / molecular sieves 4 Angstroem; BF3*OEt2 / CH2Cl2 / 0 - 20 °C
With
4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; potassium hydrogencarbonate;
palladium on activated charcoal;
In
dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1021/jo051384k
