tert-butyl{[2-ethynyl-2-phenyl-4-(triisopropylsilyl)-3-butyn-1-yl]oxy}dimethylsilane

Base Information

• Chemical Name: tert-butyl{[2-ethynyl-2-phenyl-4-(triisopropylsilyl)-3-butyn-1-yl]oxy}dimethylsilane
• CAS No.: 1229626-51-0
• Molecular Formula: C₂₇H₄₄OSi₂
• Molecular Weight: 440.817
• Mol file: 1229626-51-0.mol

Synonyms:tert-butyl{[2-ethynyl-2-phenyl-4-(triisopropylsilyl)-3-butyn-1-yl]oxy}dimethylsilane

Chemical Property of tert-butyl{[2-ethynyl-2-phenyl-4-(triisopropylsilyl)-3-butyn-1-yl]oxy}dimethylsilane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tert-butyl{[2-ethynyl-2-phenyl-4-(triisopropylsilyl)-3-butyn-1-yl]oxy}dimethylsilane

There total 1 articles about tert-butyl{[2-ethynyl-2-phenyl-4-(triisopropylsilyl)-3-butyn-1-yl]oxy}dimethylsilane 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: 95.0%

tert-butyl({4,4-dibromo-2-phenyl-2-[(triisopropylsilyl)ethynyl]-3-buten-1-yl}oxy)dimethylsilane (1229626-50-9) → tert-butyl{[2-ethynyl-2-phenyl-4-(triisopropylsilyl)-3-butyn-1-yl]oxy}dimethylsilane (1229626-51-0)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 2h;

DOI:10.1002/ejoc.201000076

Reference yield:

tert-butyl{[2-ethynyl-2-phenyl-4-(triisopropylsilyl)-3-butyn-1-yl]oxy}dimethylsilane (1229626-51-0) → C21H30OSi (1229626-56-5)

Guidance literature:

With water; trifluoroacetic acid; In dichloromethane; at 0 ℃; for 0.75h;

DOI:10.1002/ejoc.201000076

upstream raw materials:

tert-butyl({4,4-dibromo-2-phenyl-2-[(triisopropylsilyl)ethynyl]-3-buten-1-yl}oxy)dimethylsilane

Downstream raw materials:

C₂₁H₃₀OSi