(-)-tert-butyldiphenyl[(E)-5-((S)-p-tolylsulfinyl)-5-(tributylstannyl)pent-4-en-2-yloxy]silane

Base Information

• Chemical Name: (-)-tert-butyldiphenyl[(E)-5-((S)-p-tolylsulfinyl)-5-(tributylstannyl)pent-4-en-2-yloxy]silane
• CAS No.: 1041391-60-9
• Molecular Formula: C₄₀H₆₀O₂SSiSn
• Molecular Weight: 751.777

Synonyms:(-)-tert-butyldiphenyl[(E)-5-((S)-p-tolylsulfinyl)-5-(tributylstannyl)pent-4-en-2-yloxy]silane

Chemical Property of (-)-tert-butyldiphenyl[(E)-5-((S)-p-tolylsulfinyl)-5-(tributylstannyl)pent-4-en-2-yloxy]silane

Chemical Property:

Purity/Quality:

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Technology Process of (-)-tert-butyldiphenyl[(E)-5-((S)-p-tolylsulfinyl)-5-(tributylstannyl)pent-4-en-2-yloxy]silane

There total 1 articles about (-)-tert-butyldiphenyl[(E)-5-((S)-p-tolylsulfinyl)-5-(tributylstannyl)pent-4-en-2-yloxy]silane 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: 86.0%

(+)-tert-butyldiphenyl[5-((S)-p-tolylsulfinyl)pent-4-yn-2-yloxy]silane (1041391-59-6) + tri-n-butyl-tin hydride (688-73-3) → (-)-tert-butyldiphenyl[(E)-5-((S)-p-tolylsulfinyl)-5-(tributylstannyl)pent-4-en-2-yloxy]silane (1041391-60-9) + (-)-tert-butyldiphenyl[(E)-5-((R)-p-tolylsulfinyl)-4-(tributylstannyl)pent-4-en-2-yloxy]silane (1041391-77-8)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; at -78 - 20 ℃; for 15h; Inert atmosphere;

DOI:10.1002/ejoc.200801133

Reference yield: 82.0%

(-)-tert-butyldiphenyl[(E)-5-((S)-p-tolylsulfinyl)-5-(tributylstannyl)pent-4-en-2-yloxy]silane (1041391-60-9) → (-)-tert-butyldiphenyl[(E)-5-iodo-5-((S)-p-tolylsulfinyl)pent-4-en-2-yloxy]silane (1041391-61-0)

Guidance literature:

With iodine; In dichloromethane; at 20 ℃;

DOI:10.1016/j.tetlet.2008.04.107

upstream raw materials:

(+)-tert-butyldiphenyl[5-((S)-p-tolylsulfinyl)pent-4-yn-2-yloxy]silane

tri-n-butyl-tin hydride

Downstream raw materials:

(-)-tert-butyldiphenyl[(E)-5-iodo-5-((S)-p-tolylsulfinyl)pent-4-en-2-yloxy]silane

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