(E)-6-tert-butyldiphenylsilyl-5-chloro-2-methyl-8-trimethylsilyl-octa-5-ene-3,7-diyn-2-ol

Base Information

• Chemical Name: (E)-6-tert-butyldiphenylsilyl-5-chloro-2-methyl-8-trimethylsilyl-octa-5-ene-3,7-diyn-2-ol
• CAS No.: 1191093-42-1
• Molecular Formula: C₂₈H₃₅ClOSi₂
• Molecular Weight: 479.209

Synonyms:(E)-6-tert-butyldiphenylsilyl-5-chloro-2-methyl-8-trimethylsilyl-octa-5-ene-3,7-diyn-2-ol

Chemical Property of (E)-6-tert-butyldiphenylsilyl-5-chloro-2-methyl-8-trimethylsilyl-octa-5-ene-3,7-diyn-2-ol

Chemical Property:

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Technology Process of (E)-6-tert-butyldiphenylsilyl-5-chloro-2-methyl-8-trimethylsilyl-octa-5-ene-3,7-diyn-2-ol

There total 1 articles about (E)-6-tert-butyldiphenylsilyl-5-chloro-2-methyl-8-trimethylsilyl-octa-5-ene-3,7-diyn-2-ol 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%

acetone (67-64-1) + (E)-3-(tert-butyldiphenylsilyl)-4-chloro-6,6-dibromo-1-(trimethylsilyl)-hexa-3,5-dien-1-yne (619309-04-5) → (E)-6-tert-butyldiphenylsilyl-5-chloro-2-methyl-8-trimethylsilyl-octa-5-ene-3,7-diyn-2-ol (1191093-42-1)

Guidance literature:

(E)-3-(tert-butyldiphenylsilyl)-4-chloro-6,6-dibromo-1-(trimethylsilyl)-hexa-3,5-dien-1-yne; With n-butyllithium; diisopropylamine; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

acetone; In tetrahydrofuran; hexane; at -78 - 25 ℃; Inert atmosphere;

With ammonium chloride; In tetrahydrofuran; hexane; Inert atmosphere;

DOI:10.1021/jo901766p

Reference yield:

(E)-6-tert-butyldiphenylsilyl-5-chloro-2-methyl-8-trimethylsilyl-octa-5-ene-3,7-diyn-2-ol (1191093-42-1) → C25H27ClOSi (1191093-43-2)

Guidance literature:

With methanol; potassium carbonate; at 0 ℃; Inert atmosphere;

DOI:10.1021/jo901766p

upstream raw materials:

acetone

(E)-3-(tert-butyldiphenylsilyl)-4-chloro-6,6-dibromo-1-(trimethylsilyl)-hexa-3,5-dien-1-yne

Downstream raw materials:

C₂₅H₂₇ClOSi

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