Technology Process of Phosphoric acid benzyl ester (R)-2-methoxy-3-octadecyloxy-propyl ester (1R,2R,3S,6R)-2,3,6-tris-benzyloxy-cyclohexyl ester
There total 11 articles about Phosphoric acid benzyl ester (R)-2-methoxy-3-octadecyloxy-propyl ester (1R,2R,3S,6R)-2,3,6-tris-benzyloxy-cyclohexyl 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 10 steps
1.1: CSA / dimethylformamide / 0 - 60 °C
2.1: CS2; DBU / dimethylformamide / 20 °C
2.2: n-Bu3SnH; AIBN / toluene / Heating
3.1: p-TsOH / CH2Cl2; methanol / 0.33 h / 0 °C
4.1: NaH / dimethylformamide / 20 °C
5.1: conc. HCl / methanol / 20 °C
6.1: toluene / Heating
6.2: 86 percent / CsF / dimethylformamide / -50 - 20 °C
7.1: NaH / dimethylformamide
8.1: DABCO; RhCl(PPh3)3 / ethanol / Heating
8.2: aq. HCl / acetone / Heating
9.1: diisopropylammonium tetrazolide / CH2Cl2 / Heating
9.2: tetrazole / CH2Cl2 / 20 °C
10.1: t-BuOOH / CH2Cl2 / 20 °C
With
1,4-diaza-bicyclo[2.2.2]octane; hydrogenchloride; tert.-butylhydroperoxide; carbon disulfide; RhCl(PPh3)3; camphor-10-sulfonic acid; N,N-diisopropylamine tetrazolide; sodium hydride; toluene-4-sulfonic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene;
In
methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; toluene;
1.1: Etherification / 2.1: thiomethylation / 2.2: Barton deoxygenation / 3.1: saponification / 4.1: Alkylation / 5.1: saponification / 6.1: stannylation / 6.2: Alkylation / 7.1: Alkylation / 8.1: Isomerization / 8.2: Hydrolysis / 9.1: Substitution / 9.2: Alkylation / 10.1: Oxidation;
DOI:10.1016/S0040-4039(00)01186-2
- Guidance literature:
-
Multi-step reaction with 11 steps
1.1: potassium carbinate / methanol / 20 °C
2.1: CSA / dimethylformamide / 0 - 60 °C
3.1: CS2; DBU / dimethylformamide / 20 °C
3.2: n-Bu3SnH; AIBN / toluene / Heating
4.1: p-TsOH / CH2Cl2; methanol / 0.33 h / 0 °C
5.1: NaH / dimethylformamide / 20 °C
6.1: conc. HCl / methanol / 20 °C
7.1: toluene / Heating
7.2: 86 percent / CsF / dimethylformamide / -50 - 20 °C
8.1: NaH / dimethylformamide
9.1: DABCO; RhCl(PPh3)3 / ethanol / Heating
9.2: aq. HCl / acetone / Heating
10.1: diisopropylammonium tetrazolide / CH2Cl2 / Heating
10.2: tetrazole / CH2Cl2 / 20 °C
11.1: t-BuOOH / CH2Cl2 / 20 °C
With
1,4-diaza-bicyclo[2.2.2]octane; hydrogenchloride; tert.-butylhydroperoxide; carbon disulfide; RhCl(PPh3)3; camphor-10-sulfonic acid; N,N-diisopropylamine tetrazolide; potassium formate; sodium hydride; toluene-4-sulfonic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene;
In
methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; toluene;
1.1: saponification / 2.1: Etherification / 3.1: thiomethylation / 3.2: Barton deoxygenation / 4.1: saponification / 5.1: Alkylation / 6.1: saponification / 7.1: stannylation / 7.2: Alkylation / 8.1: Alkylation / 9.1: Isomerization / 9.2: Hydrolysis / 10.1: Substitution / 10.2: Alkylation / 11.1: Oxidation;
DOI:10.1016/S0040-4039(00)01186-2