5,5,5-trifluoro-2-phenyl-2-[(methoxy)methoxy]pent-3-yn-1-ol

Base Information

• Chemical Name: 5,5,5-trifluoro-2-phenyl-2-[(methoxy)methoxy]pent-3-yn-1-ol
• CAS No.: 1241905-93-0
• Molecular Formula: C₁₃H₁₃F₃O₃
• Molecular Weight: 274.24
• Mol file: 1241905-93-0.mol

Synonyms:5,5,5-trifluoro-2-phenyl-2-[(methoxy)methoxy]pent-3-yn-1-ol

Chemical Property of 5,5,5-trifluoro-2-phenyl-2-[(methoxy)methoxy]pent-3-yn-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5,5,5-trifluoro-2-phenyl-2-[(methoxy)methoxy]pent-3-yn-1-ol

There total 1 articles about 5,5,5-trifluoro-2-phenyl-2-[(methoxy)methoxy]pent-3-yn-1-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: 75.0%

2-bromo-3,3,3-trifluoropropene (1514-82-5) + 2-(methoxymethoxy)-2-phenylethanal (120113-93-1) → 5,5,5-trifluoro-2-phenyl-2-[(methoxy)methoxy]pent-3-yn-1-ol (1241905-93-0)

Guidance literature:

With n-butyllithium; diisopropylamine; In tetrahydrofuran; hexane; at -80 ℃; Inert atmosphere;

DOI:10.1016/j.jfluchem.2010.01.003

Reference yield: 89.0%

5,5,5-trifluoro-2-phenyl-2-[(methoxy)methoxy]pent-3-yn-1-ol (1241905-93-0) + p-toluenesulfonyl chloride (98-59-9) → 1,1,1-trifluoro-5-[(methoxy)methoxy]-5-phenyl-4-(p-toluenesulfonyloxy)pent-2-yne (1241905-97-4)

Guidance literature:

With dmap; triethylamine; Inert atmosphere;

DOI:10.1016/j.jfluchem.2010.01.003

Reference yield: 71.0%

5,5,5-trifluoro-2-phenyl-2-[(methoxy)methoxy]pent-3-yn-1-ol (1241905-93-0) → (E)-5,5,5-trifluoro-1-(methoxymethoxy)-1-phenylpent-3-en-2-one (1269758-71-5)

Guidance literature:

With P(p-CH₃OC₆H₄)3; 1,1'-azodicarbonyl-dipiperidine; phenol; In tetrahydrofuran; toluene; at 111 ℃; for 3h; diastereoselective reaction; Inert atmosphere;

DOI:10.1021/jo102503s

upstream raw materials:

2-bromo-3,3,3-trifluoropropene

2-(methoxymethoxy)-2-phenylethanal

Downstream raw materials:

1,1,1-trifluoro-5-[(methoxy)methoxy]-5-phenyl-4-(p-toluenesulfonyloxy)pent-2-yne

(E)-5,5,5-trifluoro-1-(methoxymethoxy)-1-phenylpent-3-en-2-one