Technology Process of C28H33BrO6Si
There total 7 articles about C28H33BrO6Si which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
L-(+)-diisopropyl tartrate; trityl hydroperoxide; 4 A molecular sieve;
In
tetrahydrofuran; toluene;
at -40 ℃;
for 50h;
Title compound not separated from byproducts;
DOI:10.1021/ja021396c
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: K2CO3 / dimethylformamide / 2.5 h / 20 °C
2.1: 2 h / 180 °C
2.2: 70 percent / PhI(OAc)2 / 0.33 h / 20 °C
3.1: 90 percent / pyridinium p-toluenesulfonate / benzene / 0.33 h / 80 °C
4.1: 62 percent / OsO4; NaIO4 / tetrahydrofuran; H2O; toluene / 1.5 h / 20 °C
5.1: 76 percent / BH3*t-BuNH2 / methanol; H2O; tetrahydrofuran / 0.33 h / 0 °C
6.1: Ph3COOH; L-DIPT; 4A molecular sieve / toluene; tetrahydrofuran / 50 h / -40 °C
With
sodium periodate; osmium(VIII) oxide; L-(+)-diisopropyl tartrate; trityl hydroperoxide; 4 A molecular sieve; N-tert-butylaminoborane; pyridinium p-toluenesulfonate; potassium carbonate;
In
tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; toluene; benzene;
2.1: Claisen rearrangement / 4.1: Lemieux-Johnson oxidation;
DOI:10.1021/ja021396c
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: TBAF / tetrahydrofuran / 0.17 h / 0 °C
2.1: K2CO3 / dimethylformamide / 2.5 h / 20 °C
3.1: 2 h / 180 °C
3.2: 70 percent / PhI(OAc)2 / 0.33 h / 20 °C
4.1: 90 percent / pyridinium p-toluenesulfonate / benzene / 0.33 h / 80 °C
5.1: 62 percent / OsO4; NaIO4 / tetrahydrofuran; H2O; toluene / 1.5 h / 20 °C
6.1: 76 percent / BH3*t-BuNH2 / methanol; H2O; tetrahydrofuran / 0.33 h / 0 °C
7.1: Ph3COOH; L-DIPT; 4A molecular sieve / toluene; tetrahydrofuran / 50 h / -40 °C
With
sodium periodate; osmium(VIII) oxide; L-(+)-diisopropyl tartrate; trityl hydroperoxide; 4 A molecular sieve; N-tert-butylaminoborane; tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; potassium carbonate;
In
tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; toluene; benzene;
3.1: Claisen rearrangement / 5.1: Lemieux-Johnson oxidation;
DOI:10.1021/ja021396c
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