tetrabutylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato(2-)-C²,O><3,5-bis(trifluoromethyl)phenyl>silicate (1-)

Base Information

• Chemical Name: tetrabutylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato(2-)-C²,O><3,5-bis(trifluoromethyl)phenyl>silicate (1-)
• CAS No.: 97878-08-5
• Molecular Formula: C₁₆H₃₆N*C₂₆H₁₁F₁₈O₂Si
• Molecular Weight: 967.897
• Mol file: 97878-08-5.mol

Synonyms:tetrabutylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato(2-)-C²,O><3,5-bis(trifluoromethyl)phenyl>silicate (1-)

Chemical Property of tetrabutylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato(2-)-C²,O><3,5-bis(trifluoromethyl)phenyl>silicate (1-)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tetrabutylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato(2-)-C²,O><3,5-bis(trifluoromethyl)phenyl>silicate (1-)

There total 7 articles about tetrabutylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato(2-)-C²,O><3,5-bis(trifluoromethyl)phenyl>silicate (1-) 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: 73.8%

3,6-bis(trifluoromethyl)bromobenzene (328-70-1) + tetrabutylammomium bromide (1643-19-2) + C18H8F12O2Si (70091-69-9) → tetrabutylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato(2-)-C2,O><3,5-bis(trifluoromethyl)phenyl>silicate (1-) (97878-08-5)

Guidance literature:

In diethyl ether; dichloromethane; 1.) -78 deg C, 30 min.; 2.) 25 deg C, 1 h;

DOI:10.1021/ja00308a030

Reference yield:

Tetramethylammonium Bis<α,α-bis(trifluoromethyl)-benzenemethanolato(2-)-C2,O>phenylsilicate (70083-69-1) → tetrabutylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato(2-)-C2,O><3,5-bis(trifluoromethyl)phenyl>silicate (1-) (97878-08-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 75 percent / Br₂ / 24 h / 25 °C

2: 73.8 percent / diethyl ether; CH₂Cl₂ / 1.) -78 deg C, 30 min.; 2.) 25 deg C, 1 h

With bromine; In diethyl ether; dichloromethane;

DOI:10.1021/ja00308a030

Reference yield:

(TB-5-11)-bis-(1,1,1,3,3,3-hexafluoro-2-phenyl-propan-2-olato(2-)-C2',O)-phenyl-silicate(1-); lithium salt (70083-67-9) → tetrabutylammonium bis<α,α-bis(trifluoromethyl)benzenemethanolato(2-)-C2,O><3,5-bis(trifluoromethyl)phenyl>silicate (1-) (97878-08-5)

Guidance literature:

Multi-step reaction with 3 steps

1: 59.6 percent / CH₂Cl₂

2: 72 percent / Br₂ / 24 h / 25 °C

3: 73.8 percent / diethyl ether; CH₂Cl₂ / 1.) -78 deg C, 30 min.; 2.) 25 deg C, 1 h

With bromine; In diethyl ether; dichloromethane;

DOI:10.1021/ja00308a030

upstream raw materials:

3,6-bis(trifluoromethyl)bromobenzene

tetrabutylammomium bromide

C₁₈H₈F₁₂O₂Si

(TB-5-11)-bis-(1,1,1,3,3,3-hexafluoro-2-phenyl-propan-2-olato^(2-)-C^2',O)-phenyl-silicate^(1-); lithium salt

Refernces