Technology Process of C33H46O5Si
There total 25 articles about C33H46O5Si which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tetrakis(triphenylphosphine) palladium(0); caesium carbonate;
In
methanol; N,N-dimethyl-formamide;
at 80 ℃;
for 1h;
DOI:10.1002/anie.200351744
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 98 percent / p-TsOH / methanol / 3 h / 25 °C
2: 57 percent / TMSOTf; iPr2NEt / CH2Cl2 / 16 h / -20 - 25 °C
3: 57 percent / Br2; N,N-dimethylaniline / CH2Cl2 / 12 h / -78 - 0 °C
4: 75 percent / nBu3SnH; AIBN / toluene / 15 h / 110 °C
5: 65 percent / KHMDS / tetrahydrofuran / 1 h / -78 °C
6: 78 percent / Pd(PPh3)4; Cs2CO3 / dimethylformamide; methanol / 1 h / 80 °C
With
tetrakis(triphenylphosphine) palladium(0); 2,2'-azobis(isobutyronitrile); trimethylsilyl trifluoromethanesulfonate; bromine; tri-n-butyl-tin hydride; potassium hexamethylsilazane; caesium carbonate; toluene-4-sulfonic acid; N,N-dimethyl-aniline; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene;
7: Suzuki reaction;
DOI:10.1002/anie.200351744
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 72 percent / 2,6-lutidine / CH2Cl2 / 1 h / 25 °C
2: 97 percent / Dess-Martin periodinane; NaHCO3 / CH2Cl2 / 3 h / 25 °C
3: 78 percent / tetrahydrofuran / 12 h / 25 °C
4: 50 percent / SeO2; t-BuOOH / CH2Cl2 / 6 h / 25 °C
5: 57 percent / Br2; N,N-dimethylaniline / CH2Cl2 / 12 h / -78 - 0 °C
6: 75 percent / nBu3SnH; AIBN / toluene / 15 h / 110 °C
7: 65 percent / KHMDS / tetrahydrofuran / 1 h / -78 °C
8: 78 percent / Pd(PPh3)4; Cs2CO3 / dimethylformamide; methanol / 1 h / 80 °C
With
2,6-dimethylpyridine; tert.-butylhydroperoxide; tetrakis(triphenylphosphine) palladium(0); selenium(IV) oxide; 2,2'-azobis(isobutyronitrile); bromine; tri-n-butyl-tin hydride; potassium hexamethylsilazane; sodium hydrogencarbonate; caesium carbonate; Dess-Martin periodane; N,N-dimethyl-aniline;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene;
2: Dess-martin oxidation / 3: Wittig reaction / 8: Suzuki reaction;
DOI:10.1002/anie.200351744