C₅₅H₉₄O₁₀Si₂

Base Information

Chemical Name:C₅₅H₉₄O₁₀Si₂
CAS No.:1352832-20-2
Molecular Formula:C₅₅H₉₄O₁₀Si₂
Molecular Weight:971.516
Hs Code.:

C<sub>55</sub>H<sub>94</sub>O<sub>10</sub>Si<sub>2</sub>

Synonyms:C₅₅H₉₄O₁₀Si₂

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Chemical Property of C₅₅H₉₄O₁₀Si₂

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Technology Process of C₅₅H₉₄O₁₀Si₂

There total 12 articles about C₅₅H₉₄O₁₀Si₂ 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:

: methyl (4E,6R,7R,8S,9S,10R,12E)-7,9-(di-tert-butylsilylenedioxy)-8-ethyl-13-iodo-2-methoxy-4,6,10,12-tetramethyltrideca-2,4,12-trienoate

: 273944-71-1
(3S,4R,5R,6R,7R,8R)-8-benzoyloxy-6-diethylisopropylsilyloxy-4-hydroxy-3-methoxy-5,7-dimethylnon-1-yne

: 1352832-20-2
C₅₅H₉₄O₁₀Si₂

Guidance literature:: (3S,4R,5R,6R,7R,8R)-8-benzoyloxy-6-diethylisopropylsilyloxy-4-hydroxy-3-methoxy-5,7-dimethylnon-1-yne; With bis-triphenylphosphine-palladium(II) chloride; tri-n-butyl-tin hydride; In dichloromethane; at 20 ℃; for 0.166667h; Inert atmosphere;

methyl (4E,6R,7R,8S,9S,10R,12E)-7,9-(di-tert-butylsilylenedioxy)-8-ethyl-13-iodo-2-methoxy-4,6,10,12-tetramethyltrideca-2,4,12-trienoate; With copper(I) thiophene-2-carboxylate; In 1-methyl-pyrrolidin-2-one; at 20 ℃; for 1h; Inert atmosphere;
DOI:10.1016/j.tet.2011.09.012

Reference yield:

: 116652-75-6
(R)-1-(benzyloxy)-2-methylpentan-3-one

: 1352832-20-2
C₅₅H₉₄O₁₀Si₂

Guidance literature:: Multi-step reaction with 12 steps

1.1: triethylamine / diethyl ether / 2 h / 0 °C / Inert atmosphere

2.1: diethyl ether / 11 h / -78 - -20 °C / Inert atmosphere

2.2: 1.5 h / 0 °C / pH 7 / aq. buffer

3.1: samarium diiodide / tetrahydrofuran / 2 h / -10 °C / Inert atmosphere

4.1: 1H-imidazole / N,N-dimethyl-formamide / 16 h / 20 °C / Inert atmosphere

5.1: 10% Pd(OH)₂ on C; hydrogen / tetrahydrofuran / 3 h / 20 °C

6.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C / Inert atmosphere

6.2: 0.5 h / -78 - 0 °C / Inert atmosphere

7.1: diethyl ether / 18 h / -78 - -20 °C / Inert atmosphere

7.2: 1 h / 0 °C / pH 7 / aq. buffer

8.1: sodium tetrahydroborate / methanol / 0.5 h / 0 - 20 °C / Inert atmosphere

8.2: 20 °C / pH 7 / aq. buffer

9.1: methanol; potassium carbonate / 2 h / 20 °C / Inert atmosphere

10.1: lead(IV) tetraacetate; sodium carbonate / dichloromethane / 1 h / 0 °C / Inert atmosphere

11.1: potassium carbonate / methanol / 16 h / 20 °C / Inert atmosphere

12.1: bis-triphenylphosphine-palladium(II) chloride; tri-n-butyl-tin hydride / dichloromethane / 0.17 h / 20 °C / Inert atmosphere

12.2: 1 h / 20 °C / Inert atmosphere

With 1H-imidazole; methanol; bis-triphenylphosphine-palladium(II) chloride; sodium tetrahydroborate; samarium diiodide; oxalyl dichloride; 10% Pd(OH)₂ on C; hydrogen; tri-n-butyl-tin hydride; lead(IV) tetraacetate; sodium carbonate; potassium carbonate; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide; 2.1: Aldol reaction / 3.1: Evans-Tishchenko reduction / 6.1: Swern oxidation / 6.2: Swern oxidation / 7.1: Aldol reaction / 11.1: Ohira-Bestmann alkynation / 12.2: Liebeskind-Stille coupling;
DOI:10.1016/j.tet.2011.09.012

Reference yield:

: C₂₅H₃₉BO₂

: 1352832-20-2
C₅₅H₉₄O₁₀Si₂

Guidance literature:: Multi-step reaction with 11 steps

1.1: diethyl ether / 11 h / -78 - -20 °C / Inert atmosphere

1.2: 1.5 h / 0 °C / pH 7 / aq. buffer

2.1: samarium diiodide / tetrahydrofuran / 2 h / -10 °C / Inert atmosphere

3.1: 1H-imidazole / N,N-dimethyl-formamide / 16 h / 20 °C / Inert atmosphere

4.1: 10% Pd(OH)₂ on C; hydrogen / tetrahydrofuran / 3 h / 20 °C

5.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.5 h / -78 °C / Inert atmosphere

5.2: 0.5 h / -78 - 0 °C / Inert atmosphere

6.1: diethyl ether / 18 h / -78 - -20 °C / Inert atmosphere

6.2: 1 h / 0 °C / pH 7 / aq. buffer

7.1: sodium tetrahydroborate / methanol / 0.5 h / 0 - 20 °C / Inert atmosphere

7.2: 20 °C / pH 7 / aq. buffer

8.1: methanol; potassium carbonate / 2 h / 20 °C / Inert atmosphere

9.1: lead(IV) tetraacetate; sodium carbonate / dichloromethane / 1 h / 0 °C / Inert atmosphere

10.1: potassium carbonate / methanol / 16 h / 20 °C / Inert atmosphere

11.1: bis-triphenylphosphine-palladium(II) chloride; tri-n-butyl-tin hydride / dichloromethane / 0.17 h / 20 °C / Inert atmosphere

11.2: 1 h / 20 °C / Inert atmosphere

With 1H-imidazole; methanol; bis-triphenylphosphine-palladium(II) chloride; sodium tetrahydroborate; samarium diiodide; oxalyl dichloride; 10% Pd(OH)₂ on C; hydrogen; tri-n-butyl-tin hydride; lead(IV) tetraacetate; sodium carbonate; potassium carbonate; dimethyl sulfoxide; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide; 1.1: Aldol reaction / 2.1: Evans-Tishchenko reduction / 5.1: Swern oxidation / 5.2: Swern oxidation / 6.1: Aldol reaction / 10.1: Ohira-Bestmann alkynation / 11.2: Liebeskind-Stille coupling;
DOI:10.1016/j.tet.2011.09.012