C₄₅H₆₈O₉Si

Base Information

Chemical Name:C₄₅H₆₈O₉Si
CAS No.:950190-92-8
Molecular Formula:C₄₅H₆₈O₉Si
Molecular Weight:781.115
Hs Code.:

C<sub>45</sub>H<sub>68</sub>O<sub>9</sub>Si

Synonyms:C₄₅H₆₈O₉Si

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Chemical Property of C₄₅H₆₈O₉Si

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Technology Process of C₄₅H₆₈O₉Si

There total 21 articles about C₄₅H₆₈O₉Si 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: 87.0%

: 950191-05-6
C₄₀H₆₀O₈Si

: 3282-30-2
pivaloyl chloride

: 950190-92-8
C₄₅H₆₈O₉Si

Guidance literature:: With dmap; In dichloromethane; at 0 ℃; for 0.166667h;
DOI:10.1021/ol071282b

Reference yield:

: 942505-88-6
C₁₅H₃₀O₃Si

: 950190-92-8
C₄₅H₆₈O₉Si

Guidance literature:: Multi-step reaction with 6 steps

1.1: 71 percent / magnesium bromide / diethyl ether / 0 - 20 °C

2.1: potassium tert-butoxide; n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 °C

2.2: 87 percent / tetrahydrofuran; hexane / 2 h / -78 - 0 °C

3.1: 98 percent / calcium carbonate; mercury(II) perchlorate trihydrate / tetrahydrofuran; H₂O / 0.08 h / 0 °C

4.1: 71 percent / tetramethylammonium triacetoxyborohydride; acetic acid / acetonitrile / 36 h / -35 °C

5.1: 98 percent / camphorsulfonic acid / CH₂Cl₂; methanol / 0.5 h / 0 °C

6.1: 87 percent / 4-dimethylaminopyridine / CH₂Cl₂ / 0.17 h / 0 °C

With dmap; n-butyllithium; mercury(II) perchlorate; camphor-10-sulfonic acid; potassium tert-butylate; acetic acid; calcium carbonate; magnesium bromide; tetramethylammonium triacetoxyborohydride; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; water; acetonitrile;
DOI:10.1021/ol071282b

Reference yield:

: 950190-83-7
C₁₃H₂₄O₃S₂

: 950190-92-8
C₄₅H₆₈O₉Si

Guidance literature:: Multi-step reaction with 16 steps

1.1: potassium tert-butoxide; n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 °C

1.2: tetrahydrofuran; hexane / 2 h / -78 °C

1.3: 77 percent / tetrahydrofuran; hexane / 0.83 h / -78 - 0 °C

2.1: 75 percent / calcium carbonate; mercury(II) perchlorate trihydrate / tetrahydrofuran; H₂O / 0.08 h / 0 °C

3.1: tetramethylammonium triacetoxyborohydride; acetic acid / acetonitrile / 96 h / -35 °C

4.1: p-toluenesulfonic acid monohydrate / acetone / 0.13 h / 20 °C

5.1: 2.0 g / perchloric acid / CH₂Cl₂; H₂O / 36 h / 20 °C

6.1: 84 percent / imidazole; 4-dimethylaminopyridine / CH₂Cl₂ / 0.5 h / 0 °C

7.1: 97 percent / sodium hydride; tetrabutylammonium iodide / dimethylformamide; various solvent(s) / 4 h / 20 °C

8.1: 45 percent / selenium(IV) oxide; pyridine / dioxane / 1.75 h / 120 °C / microwave irradiation

9.1: triphenylphosphine; diethyl azodicarboxylate / benzene / 1.5 h / 20 °C

10.1: 0.186 g / tert-butyl alcohol; LiDBB / tetrahydrofuran / 0.5 h / -78 °C

11.1: 96 percent / sodium hydride; N-(2,4,6-triisopropylbenzenesulfonyl)imidazole / tetrahydrofuran; various solvent(s) / 0 - 20 °C

12.1: potassium tert-butoxide; n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 °C

12.2: 87 percent / tetrahydrofuran; hexane / 2 h / -78 - 0 °C

13.1: 98 percent / calcium carbonate; mercury(II) perchlorate trihydrate / tetrahydrofuran; H₂O / 0.08 h / 0 °C

14.1: 71 percent / tetramethylammonium triacetoxyborohydride; acetic acid / acetonitrile / 36 h / -35 °C

15.1: 98 percent / camphorsulfonic acid / CH₂Cl₂; methanol / 0.5 h / 0 °C

16.1: 87 percent / 4-dimethylaminopyridine / CH₂Cl₂ / 0.17 h / 0 °C

With pyridine; 1H-imidazole; dmap; n-butyllithium; selenium(IV) oxide; perchloric acid; mercury(II) perchlorate; lithium 4,4′-di(tert-butyl)biphenyl; camphor-10-sulfonic acid; potassium tert-butylate; tetra-(n-butyl)ammonium iodide; sodium hydride; toluene-4-sulfonic acid; acetic acid; triphenylphosphine; calcium carbonate; tetramethylammonium triacetoxyborohydride; tert-butyl alcohol; diethylazodicarboxylate; 1-[(2,4,6-triisopropylphenyl)sulfonyl]-1H-imidazole; In tetrahydrofuran; 1,4-dioxane; methanol; hexane; dichloromethane; water; N,N-dimethyl-formamide; acetone; acetonitrile; benzene; 9.1: Mitsunobu alkylation / 11.1: Fraser-Reid epoxidation;
DOI:10.1021/ol071282b