titanium isopropoxide cyclohexylsilsesquioxane

Base Information

• Chemical Name: titanium isopropoxide cyclohexylsilsesquioxane
• CAS No.: 193273-96-0
• Molecular Formula: C₄₅H₈₄O₁₃Si₇Ti
• Molecular Weight: 1077.63
• Mol file: 193273-96-0.mol

Synonyms:titanium isopropoxide cyclohexylsilsesquioxane

Chemical Property of titanium isopropoxide cyclohexylsilsesquioxane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of titanium isopropoxide cyclohexylsilsesquioxane

There total 2 articles about titanium isopropoxide cyclohexylsilsesquioxane 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: 99.0%

titanium(IV) isopropylate (546-68-9) + 1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.1(5,11)]heptasiloxaneendo-3,7,14-triol (188612-43-3,47904-22-3,4115-83-7) → titanium isopropoxide cyclohexylsilsesquioxane (193273-96-0)

Guidance literature:

In toluene; byproducts: i-PrOH; (argon); addn. of the Ti compd. to a stirred soln. of the silasesquioxane in toluene; filtration, redn. to dryness (vac.), dissoln. (toluene), pptn. on dropwise addn. of MeCN, filtration, washing (MeCN), drying (vac.); elem. anal.;

DOI:10.1039/a905887g

Reference yield:

titanium(IV) isopropylate (546-68-9) + cyclohexyltrichlorosilane (98-12-4) → titanium isopropoxide cyclohexylsilsesquioxane (193273-96-0)

Guidance literature:

With hydrogenchloride; water; In tetrahydrofuran; acetone; water or aq. HCl added to C6H11SiCl3 soln. in acetone, shaked at 50°C for 18 h, centrifuged in vac., dissolved in THF, Ti(OCH(CH3)2)4 added, kept 5 h at 50°C, centrifuged in vac.; stored under Ar;

DOI:10.1002/1521-3773(20010216)40:4<740::AID-ANIE7400>3.0.CO;2-C

Reference yield: 92.0%

titanium isopropoxide cyclohexylsilsesquioxane (193273-96-0) + phenol (108-95-2,27073-41-2) → Ti(OC6H5)((C6H11)7Si7O12) (255839-46-4)

Guidance literature:

In diethyl ether; byproducts: i-PrOH; (argon); dropwise addn. of phenol in Et2O to a stirred soln. of the Ti compd. in Et2O over 30 min, further stirring (room temp., 1 h); redn. of volume (vac.), pptn. on addn. of MeCN, filtration, washing (MeCN), drying (vac.); elem. anal.;

DOI:10.1039/a905887g

upstream raw materials:

titanium(IV) isopropylate

1,3,5,7,9,11,14-heptacyclohexyltricyclo[7.3.3.1(5,11)]heptasiloxaneendo-3,7,14-triol

cyclohexyltrichlorosilane

Downstream raw materials:

Ti(OC₆H₅)((C₆H₁₁)7Si₇O₁₂)

Ti(OC₆H₄F)((C₆H₁₁)7Si₇O₁₂)

Ti(OC₆H₄NO₂)((C₆H₁₁)7Si₇O₁₂)