C₆₀H₉₀O₉S₂Si₈

Base Information

• Chemical Name: C₆₀H₉₀O₉S₂Si₈
• CAS No.: 1345865-71-5
• Molecular Formula: C₆₀H₉₀O₉S₂Si₈
• Molecular Weight: 1244.19
• Mol file: 1345865-71-5.mol

Synonyms:C₆₀H₉₀O₉S₂Si₈

Chemical Property of C₆₀H₉₀O₉S₂Si₈

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of C₆₀H₉₀O₉S₂Si₈

There total 4 articles about C₆₀H₉₀O₉S₂Si₈ 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: 89.0%

1,11-dimercapto-3,6,9-trioxaundecane (2781-02-4,68865-60-1) + tris(phenyldimethylsilyloxy)vinylsilane (1254985-39-1) → C60H90O9S2Si8 (1345865-71-5)

Guidance literature:

With 2,2-dimethoxy-2-phenylacetophenone; In tetrahydrofuran; for 2h; Inert atmosphere; UV-irradiation;

DOI:10.1021/ol202051y

Reference yield:

S,S‘-(3,6,9-trioxaundecane-1,11-diyl)-bis(thioacetate) (825627-76-7) → C60H90O9S2Si8 (1345865-71-5)

Guidance literature:

Multi-step reaction with 2 steps

1: hydrogenchloride / methanol; water / 2.5 h / 100 °C

2: 2,2-dimethoxy-2-phenylacetophenone / tetrahydrofuran / 2 h / Inert atmosphere; UV-irradiation

With hydrogenchloride; 2,2-dimethoxy-2-phenylacetophenone; In tetrahydrofuran; methanol; water;

DOI:10.1021/ol202051y

Reference yield:

tetraethylene glycol di(p-toluenesulfonate) (37860-51-8) → C60H90O9S2Si8 (1345865-71-5)

Guidance literature:

Multi-step reaction with 3 steps

1: N,N-dimethyl-formamide / 16 h / 90 °C / Inert atmosphere

2: hydrogenchloride / methanol; water / 2.5 h / 100 °C

3: 2,2-dimethoxy-2-phenylacetophenone / tetrahydrofuran / 2 h / Inert atmosphere; UV-irradiation

With hydrogenchloride; 2,2-dimethoxy-2-phenylacetophenone; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide;

DOI:10.1021/ol202051y

upstream raw materials:

1,11-dimercapto-3,6,9-trioxaundecane

tris(phenyldimethylsilyloxy)vinylsilane

S,S‘-(3,6,9-trioxaundecane-1,11-diyl)-bis(thioacetate)

tetraethylene glycol di(p-toluenesulfonate)

Refernces