C₆₀H₇₀O₈Si

Base Information

• Chemical Name: C₆₀H₇₀O₈Si
• CAS No.: 1333325-52-2
• Molecular Formula: C₆₀H₇₀O₈Si
• Molecular Weight: 947.296

Synonyms:

Chemical Property of C₆₀H₇₀O₈Si

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of C₆₀H₇₀O₈Si

There total 28 articles about C₆₀H₇₀O₈Si 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:

(3S,4S)-4-tert-butyldimethylsilyloxymethyl-6-tert-butyldiphenylsilyloxy-3-methyl-2-trimethylsilyloxyhex-1-ene (1333325-51-1) → C60H70O8Si (1333325-52-2)

Guidance literature:

(3R)-benzyl 6,8-bis(benzyloxy)-1-hydroxy-3-pentylisochroman-7-carboxylate; With boron trifluoride diethyl etherate; In dichloromethane; at -78 - 0 ℃; for 0.25h; Inert atmosphere;

(3S,4S)-4-tert-butyldimethylsilyloxymethyl-6-tert-butyldiphenylsilyloxy-3-methyl-2-trimethylsilyloxyhex-1-ene; In dichloromethane; at -78 ℃; for 0.5h; Inert atmosphere;

DOI:10.1021/jo201988m

Reference yield:

dimethyl 4-carboxy-3,5-dihydroxyhomophthalate (6121-79-5) → C60H70O8Si (1333325-52-2)

Guidance literature:

Multi-step reaction with 9 steps

1.1: potassium carbonate / acetone / 18 h / 20 °C / Inert atmosphere; Reflux

2.1: lithium hydroxide monohydrate / tetrahydrofuran; water / 24 h / 0 - 20 °C

3.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 3 h / 20 °C / Inert atmosphere

4.1: ethylmagnesium bromide / tetrahydrofuran / 2.75 h / 0 - 50 °C / Inert atmosphere

4.2: 20 °C / Inert atmosphere

5.1: (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole; benzo[1,3,2]dioxaborole / Nitroethane / 1.47 h / -78 °C / Inert atmosphere

6.1: platinum(IV) oxide; hydrogen / ethyl acetate / 3 h / 20 °C

7.1: Amberlyst 15^.(R). / dichloromethane / 13 h / 20 °C

8.1: diisobutylaluminium hydride / dichloromethane; toluene / 1 h / -78 °C / Inert atmosphere

9.1: boron trifluoride diethyl etherate / dichloromethane / 0.25 h / -78 - 0 °C / Inert atmosphere

9.2: 0.5 h / -78 °C / Inert atmosphere

With dmap; platinum(IV) oxide; lithium hydroxide monohydrate; boron trifluoride diethyl etherate; ethylmagnesium bromide; hydrogen; diisobutylaluminium hydride; potassium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole; benzo[1,3,2]dioxaborole; In tetrahydrofuran; Nitroethane; dichloromethane; water; ethyl acetate; acetone; toluene;

DOI:10.1021/jo201988m

Reference yield:

benzyl bromide (100-39-0) → C60H70O8Si (1333325-52-2)

Guidance literature:

Multi-step reaction with 9 steps

1.1: potassium carbonate / acetone / 18 h / 20 °C / Inert atmosphere; Reflux

2.1: lithium hydroxide monohydrate / tetrahydrofuran; water / 24 h / 0 - 20 °C

3.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 3 h / 20 °C / Inert atmosphere

4.1: ethylmagnesium bromide / tetrahydrofuran / 2.75 h / 0 - 50 °C / Inert atmosphere

4.2: 20 °C / Inert atmosphere

5.1: (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole; benzo[1,3,2]dioxaborole / Nitroethane / 1.47 h / -78 °C / Inert atmosphere

6.1: platinum(IV) oxide; hydrogen / ethyl acetate / 3 h / 20 °C

7.1: Amberlyst 15^.(R). / dichloromethane / 13 h / 20 °C

8.1: diisobutylaluminium hydride / dichloromethane; toluene / 1 h / -78 °C / Inert atmosphere

9.1: boron trifluoride diethyl etherate / dichloromethane / 0.25 h / -78 - 0 °C / Inert atmosphere

9.2: 0.5 h / -78 °C / Inert atmosphere

With dmap; platinum(IV) oxide; lithium hydroxide monohydrate; boron trifluoride diethyl etherate; ethylmagnesium bromide; hydrogen; diisobutylaluminium hydride; potassium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; (3aR)-1-methyl-3,3-diphenyl-tetrahydro-pyrrolo[1,2-c][1,3,2]oxazaborole; benzo[1,3,2]dioxaborole; In tetrahydrofuran; Nitroethane; dichloromethane; water; ethyl acetate; acetone; toluene;

DOI:10.1021/jo201988m

upstream raw materials:

(3S,4S)-dihydro-4-[2-[(1,1-dimethylethyl)diphenylsilyloxy]ethyl]-3-methyl-2(3H)-furanone

(S)-4-oxo-4-((R)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl)-2-(2-oxoethyl)but-1-yl acetate

(S)-2-(2-hydroxyethyl)-4-oxo-4-((R)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl)but-1-yl acetate

(S)-2-(2-tert-butyldiphenylsilyloxyethyl)-4-oxo-4-((R)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl)but-1-yl acetate

Downstream raw materials:

2-propenyl (2S,3S,3'aS,4S,5'R)-4-[2-[(1,1-dimethylethyl)diphenylsilyloxy]ethyl]-3',3'a,4,5,5',6'-hexahydro-3-methyl-5'-pentyl-8'-(2-propenyloxy)-spiro[furan-2(3H),2'-[2H]pyrano[2,3,4-de][1]benzopyran]-9'-carboxylate

C₃₉H₅₀O₇Si

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