Technology Process of C53H90O10Si4
There total 1 articles about C53H90O10Si4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
1-dimethylsilyl-7,10,13-tris(triethylsilyl)-4,10-deacetyl-4-hydroxybaccatin III;
With
lithium hexamethyldisilazane;
In
tetrahydrofuran;
at 0 ℃;
for 0.75h;
5-hexenoyl chloride;
In
tetrahydrofuran;
at 0 ℃;
for 3h;
DOI:10.1021/jm061071x
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 80 percent / HF*pyridine / tetrahydrofuran / 24 h / 0 - 20 °C
2: 89 percent / CeCl3 / tetrahydrofuran / 4 h
3: 72 percent / imidazole / CH2Cl2 / 3 h / 0 °C
4: 82 percent / lithium hexamethyldisilazide / tetrahydrofuran / 3 h / -40 °C
5: 60 percent / (H2IMes)(PCy3)(Cl)2Ru=CHPh / CH2Cl2 / 20 °C
6: 78 percent / HF*pyridine / tetrahydrofuran / 0 - 20 °C
7: 65 percent / H2 / Pd/C / methanol / 6 h / 20 °C / 1810.02 Torr
With
1H-imidazole; cerium(III) chloride; hydrogen; pyridine hydrogenfluoride; lithium hexamethyldisilazane;
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; palladium on activated charcoal;
In
tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/jm061071x