Technology Process of 2-Oxo-cyclobutane undecanoic acid
There total 6 articles about 2-Oxo-cyclobutane undecanoic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
3,3-dimethyldioxirane;
In
acetone;
for 4h;
1.) 0 deg C, 4 h, 2.) r.t., overnight;
DOI:10.1039/P19960000139
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 49 percent / NaH / 4 h / 100 °C
2: 80 percent / PCC / CH2Cl2 / 4 h / Ambient temperature
3: 47 percent / t-BuLi / pentane; diethyl ether / 1.) -78 deg C, 5 min, 2.) -78 deg C, 15 min
4: 67 percent / 48percent aq. HBF4 / diethyl ether / 96 h / Ambient temperature
5: 100 percent / H2 / 10percent Pd/C / ethyl acetate / 2844.3 Torr / Ambient temperature
6: 91 percent / dimethyldioxirane / acetone / 4 h / 1.) 0 deg C, 4 h, 2.) r.t., overnight
With
tetrafluoroboric acid; hydrogen; tert.-butyl lithium; 3,3-dimethyldioxirane; sodium hydride; pyridinium chlorochromate;
palladium on activated charcoal;
In
diethyl ether; dichloromethane; ethyl acetate; acetone; pentane;
DOI:10.1039/P19960000139
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 80 percent / PCC / CH2Cl2 / 4 h / Ambient temperature
2: 47 percent / t-BuLi / pentane; diethyl ether / 1.) -78 deg C, 5 min, 2.) -78 deg C, 15 min
3: 67 percent / 48percent aq. HBF4 / diethyl ether / 96 h / Ambient temperature
4: 100 percent / H2 / 10percent Pd/C / ethyl acetate / 2844.3 Torr / Ambient temperature
5: 91 percent / dimethyldioxirane / acetone / 4 h / 1.) 0 deg C, 4 h, 2.) r.t., overnight
With
tetrafluoroboric acid; hydrogen; tert.-butyl lithium; 3,3-dimethyldioxirane; pyridinium chlorochromate;
palladium on activated charcoal;
In
diethyl ether; dichloromethane; ethyl acetate; acetone; pentane;
DOI:10.1039/P19960000139