Technology Process of C28H35NO3
There total 28 articles about C28H35NO3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 10 steps
1: 89 percent / triethylamine, ethyl chloroformate
2: 83 percent / p-toluenesulfonic acid
3: 73 percent / LDA / tetrahydrofuran
4: 1.) Lawesson's reagent, 2.)ethylene glycol, p-toluenesulfonic acid / 1.) THF 2.) benzene, reflux
5: 84 percent / LDA / tetrahydrofuran / 0 °C
6: 74 percent / triethyloxonium fluoborate, triethylamine / CHCl3
7: 1.) trimethyloxonium fluoborate; 2.)NaBH4 / 1.) CH2Cl2, 0 deg C; 2.) methanol
9: LDA / tetrahydrofuran / -78 °C
With
Lawessons reagent; sodium tetrahydroborate; trimethoxonium tetrafluoroborate; triethyloxonium fluoroborate; chloroformic acid ethyl ester; toluene-4-sulfonic acid; ethylene glycol; triethylamine; lithium diisopropyl amide;
In
tetrahydrofuran; chloroform;
DOI:10.1021/ja00278a061
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 83 percent / p-toluenesulfonic acid
2: 73 percent / LDA / tetrahydrofuran
3: 1.) Lawesson's reagent, 2.)ethylene glycol, p-toluenesulfonic acid / 1.) THF 2.) benzene, reflux
4: 84 percent / LDA / tetrahydrofuran / 0 °C
5: 74 percent / triethyloxonium fluoborate, triethylamine / CHCl3
6: 1.) trimethyloxonium fluoborate; 2.)NaBH4 / 1.) CH2Cl2, 0 deg C; 2.) methanol
8: LDA / tetrahydrofuran / -78 °C
With
Lawessons reagent; sodium tetrahydroborate; trimethoxonium tetrafluoroborate; triethyloxonium fluoroborate; toluene-4-sulfonic acid; ethylene glycol; triethylamine; lithium diisopropyl amide;
In
tetrahydrofuran; chloroform;
DOI:10.1021/ja00278a061
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 73 percent / LDA / tetrahydrofuran
2: 1.) Lawesson's reagent, 2.)ethylene glycol, p-toluenesulfonic acid / 1.) THF 2.) benzene, reflux
3: 84 percent / LDA / tetrahydrofuran / 0 °C
4: 74 percent / triethyloxonium fluoborate, triethylamine / CHCl3
5: 1.) trimethyloxonium fluoborate; 2.)NaBH4 / 1.) CH2Cl2, 0 deg C; 2.) methanol
7: LDA / tetrahydrofuran / -78 °C
With
Lawessons reagent; sodium tetrahydroborate; trimethoxonium tetrafluoroborate; triethyloxonium fluoroborate; toluene-4-sulfonic acid; ethylene glycol; triethylamine; lithium diisopropyl amide;
In
tetrahydrofuran; chloroform;
DOI:10.1021/ja00278a061