Technology Process of 2-benzyloxymethyl-2-methoxymethoxy-butyric acid methyl ester
There total 11 articles about 2-benzyloxymethyl-2-methoxymethoxy-butyric acid methyl ester which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 11 steps
1: 98 percent / p-toluenesulfonic acid / CH2Cl2 / 3 h / Heating
2: 95 percent / DIBAL / CH2Cl2 / -78 - 0 °C
3: 80 percent / oxalyl chloride; Me2SO; Et3N / CH2Cl2 / -78 - 20 °C
4: 2-methyl-2-butene; aq. NaClO2; Na2HPO4 / 2-methyl-propan-2-ol / 1 h / 20 °C
5: DEPC; TEA / dimethylformamide / 5 h / 20 °C
6: 100 percent / aq. KOH / methanol / 3 h / 20 °C
7: 51 percent / n-BuLi; NBS / dimethylformamide / 26 h / 0 - 20 °C
8: 95 percent / n-Bu3SnH; AIBN / benzene / 3 h / Heating
9: aq. KOH / 24 h / Heating
10: diethyl ether / 0 °C
11: 96 percent / NaH / tetrahydrofuran / 4 h / Heating
With
potassium hydroxide; sodium chlorite; disodium hydrogenphosphate; N-Bromosuccinimide; n-butyllithium; 2-methyl-but-2-ene; oxalyl dichloride; 2,2'-azobis(isobutyronitrile); TEA; tri-n-butyl-tin hydride; sodium hydride; diisobutylaluminium hydride; toluene-4-sulfonic acid; dimethyl sulfoxide; triethylamine; diethyl dicarbonate;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide; tert-butyl alcohol; benzene;
1: cycloacetalization / 2: Reduction / 3: Oxidation / 4: Oxidation / 5: Acylation / 6: Hydrolysis / 7: bromolactonization / 8: debromination / 9: Hydrolysis / 10: Methylation / 11: Alkylation;
DOI:10.1016/S0957-4166(00)00376-1
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 80 percent / oxalyl chloride; Me2SO; Et3N / CH2Cl2 / -78 - 20 °C
2: 2-methyl-2-butene; aq. NaClO2; Na2HPO4 / 2-methyl-propan-2-ol / 1 h / 20 °C
3: DEPC; TEA / dimethylformamide / 5 h / 20 °C
4: 100 percent / aq. KOH / methanol / 3 h / 20 °C
5: 51 percent / n-BuLi; NBS / dimethylformamide / 26 h / 0 - 20 °C
6: 95 percent / n-Bu3SnH; AIBN / benzene / 3 h / Heating
7: aq. KOH / 24 h / Heating
8: diethyl ether / 0 °C
9: 96 percent / NaH / tetrahydrofuran / 4 h / Heating
With
potassium hydroxide; sodium chlorite; disodium hydrogenphosphate; N-Bromosuccinimide; n-butyllithium; 2-methyl-but-2-ene; oxalyl dichloride; 2,2'-azobis(isobutyronitrile); TEA; tri-n-butyl-tin hydride; sodium hydride; dimethyl sulfoxide; triethylamine; diethyl dicarbonate;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide; tert-butyl alcohol; benzene;
1: Oxidation / 2: Oxidation / 3: Acylation / 4: Hydrolysis / 5: bromolactonization / 6: debromination / 7: Hydrolysis / 8: Methylation / 9: Alkylation;
DOI:10.1016/S0957-4166(00)00376-1