Silanediol, bis(2,4,6-trimethylphenyl)-

Base Information

• Chemical Name: Silanediol, bis(2,4,6-trimethylphenyl)-
• CAS No.: 95599-69-2
• Molecular Formula: C18H24O2Si
• Molecular Weight: 300.473
• Mol file: 95599-69-2.mol

Synonyms:

Chemical Property of Silanediol, bis(2,4,6-trimethylphenyl)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Silanediol, bis(2,4,6-trimethylphenyl)-

There total 10 articles about Silanediol, bis(2,4,6-trimethylphenyl)- 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%

C31H38OSi (85656-15-1) → 1,2,3,3-tetramethyl-1H-indene (4705-87-7) + bis(mesityl)silanediol (95599-69-2)

Guidance literature:

With 4-(p-butoxyphenyl)-2,6-diphenyl-pyrylium perchlorate; water; In dichloromethane; for 24h; Irradiation; with halogen lamp, in pyrex tube;

DOI:10.1016/S0040-4039(01)91118-9

Reference yield: 87.0%

bis(2,4,6-trimethyphenyl)silane (99798-82-0) → bis(mesityl)silanediol (95599-69-2)

Guidance literature:

With 5%-palladium/activated carbon; water; In diethyl ether; at 20 ℃;

DOI:10.1002/chem.201101492

Reference yield:

2,4,6-trimethylphenyl bromide (576-83-0) → bis(mesityl)silanediol (95599-69-2)

Guidance literature:

Multi-step reaction with 6 steps

1: 1.) magnesium, 2.) trichlorosilane / 1.) THF, 2.) ether, THF, 0 deg C; reflux, 1 h 30 min

2: 67 percent / 40percent aq. HF

3: 97 percent / H₂PtCl₆ / benzene; tetrahydrofuran / 18 h / 75 °C

4: pentane / 0.25 h / -78 - 20 °C

5: diethyl ether / 2 h / 60 °C

6: water

With dihydrogen hexachloroplatinate; trichlorosilane; hydrogen fluoride; water; magnesium; In tetrahydrofuran; diethyl ether; pentane; benzene;

DOI:10.1016/0022-328X(95)06036-V

upstream raw materials:

C₃₁H₃₈OSi

tetramesityldisilene

2,4,6-trimethylphenyl bromide

chloro-di-(2,4,6-trimethylphenyl)silane

Downstream raw materials:

C₇H₆N₂*C₁₈H₂₄O₂Si

Refernces

• 1、 Zhang, Zeng-Rong,Becker, James Y.,West, Robert C.. "The electrochemistry of tetramesityldisilene, Mes2Si=SiMes2". . p. 2719 - 2720. Retrieved 2007/10/03.
• 2、 Ando, Wataru,Hamada, Yoshitaka,Sekiguchi, Akira. "PHOTOSENSITIZED DECOMPOSITIONS OF OXASILACYCLOPROPANE; UNUSUAL CARBENE FORMATION". . p. 5057 - 5060. Retrieved 2007/10/02.