C₃₉H₇₂O₉Si₄

Base Information

Chemical Name:C₃₉H₇₂O₉Si₄
CAS No.:1394245-90-9
Molecular Formula:C₃₉H₇₂O₉Si₄
Molecular Weight:797.337
Hs Code.:

C<sub>39</sub>H<sub>72</sub>O<sub>9</sub>Si<sub>4</sub>

Synonyms:C₃₉H₇₂O₉Si₄

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Chemical Property of C₃₉H₇₂O₉Si₄

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Technology Process of C₃₉H₇₂O₉Si₄

There total 11 articles about C₃₉H₇₂O₉Si₄ which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 56.0%

: 203118-32-5
(E)-3-(3,4-bis((tert-butyldimethylsilyl)oxy)phenyl)acrylic acid

: 200809-91-2
2,3-di-O-tert-butyldimethylsilyl-D-glucono-1,4-lactone

: 1394245-90-9
C₃₉H₇₂O₉Si₄

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 0 ℃; for 4h; regioselective reaction;
DOI:10.1016/j.tet.2012.06.105

Reference yield:

: C₁₆H₂₀O₆

: 1394245-90-9
C₃₉H₇₂O₉Si₄

Guidance literature:: Multi-step reaction with 11 steps

1: methanol; sodium tetrahydroborate / 1.5 h / 20 °C

2: dmap; triethylamine / dichloromethane / 0.75 h / 20 °C

3: N-ethyl-N,N-diisopropylamine / dichloromethane / 23 h / 0 - 20 °C

4: tetrabutyl ammonium fluoride / tetrahydrofuran / 4.5 h / 20 °C

5: sodium hydride / tetrahydrofuran; mineral oil / 17 h / 0 - 20 °C

6: hydrogenchloride / water / 3 h / 0 - 50 °C

7: hydrogenchloride; water / 1,4-dioxane / 5 h / 90 °C

8: silver carbonate / toluene / 6 h / 80 °C

9: 1H-imidazole / N,N-dimethyl-formamide / 17 h / 20 °C

10: 20 % Pd(OH)2/C; hydrogen / ethanol / 1 h / 20 °C

11: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 4 h / 0 °C

With 1H-imidazole; hydrogenchloride; methanol; dmap; sodium tetrahydroborate; 20 % Pd(OH)2/C; tetrabutyl ammonium fluoride; water; hydrogen; sodium hydride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; silver carbonate; In tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; mineral oil; 8: Fetizon oxidation;
DOI:10.1016/j.tet.2012.06.105

Reference yield:

: C₁₈H₂₆O₇

: 1394245-90-9
C₃₉H₇₂O₉Si₄

Guidance literature:: Multi-step reaction with 7 steps

1: sodium hydride / tetrahydrofuran; mineral oil / 17 h / 0 - 20 °C

2: hydrogenchloride / water / 3 h / 0 - 50 °C

3: hydrogenchloride; water / 1,4-dioxane / 5 h / 90 °C

4: silver carbonate / toluene / 6 h / 80 °C

5: 1H-imidazole / N,N-dimethyl-formamide / 17 h / 20 °C

6: 20 % Pd(OH)2/C; hydrogen / ethanol / 1 h / 20 °C

7: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 4 h / 0 °C

With 1H-imidazole; hydrogenchloride; dmap; 20 % Pd(OH)2/C; water; hydrogen; sodium hydride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; silver carbonate; In tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; mineral oil; 4: Fetizon oxidation;
DOI:10.1016/j.tet.2012.06.105