Technology Process of methyl (3S,5S)-3,5-dihydroxycyclohex-1-enecarboxylate
There total 12 articles about methyl (3S,5S)-3,5-dihydroxycyclohex-1-enecarboxylate 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
sodium methylate;
In
methanol;
at 20 ℃;
DOI:10.1021/jo000443l
- Guidance literature:
-
With
n-butyllithium; 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; Benzeneselenol;
Yield given. Multistep reaction;
1.) THF, hexane, -20 deg C, 2 h; 2.) benzene, reflux, 12 h;
DOI:10.1021/ja00191a040
- Guidance literature:
-
Multi-step reaction with 10 steps
1: 100 percent / HCl / 6 h / 60 °C
2: 74 percent / Et3N / dimethylformamide / 16 h / 20 °C
3: 83 percent / CH2Cl2 / 120 h / 20 °C
4: 93 percent / Bu3SnH; AIBN / toluene / 2 h / 85 °C
5: 80 percent / pyridine; POCl3 / 10 h / 20 °C
6: 84 percent / TBAF / tetrahydrofuran / 15 h / 0 °C
7: 98 percent / pyridine / 1 h / 20 °C
8: 88 percent / aq. HCl / methanol / 2 h / 20 °C
9: 85 percent / diisopropyl azodicarboxylate; PPh3 / tetrahydrofuran / 2 h / 20 °C
10: 70 percent / NaOMe / methanol / 20 °C
With
pyridine; hydrogenchloride; 2,2'-azobis(isobutyronitrile); di-isopropyl azodicarboxylate; tetrabutyl ammonium fluoride; tri-n-butyl-tin hydride; sodium methylate; triethylamine; triphenylphosphine; trichlorophosphate;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene;
1: Methylation / 2: silylation / 3: thioacylation / 4: dethiocarboxylation / 5: Dehydration / 6: Dehydration / 7: Condensation / 8: Hydrolysis / 9: Esterification / 10: ester cleavage;
DOI:10.1021/jo000443l