Dimethyl(4-methylphenyl)silanol

Base Information

• Chemical Name: Dimethyl(4-methylphenyl)silanol
• CAS No.: 17920-15-9
• Molecular Formula: C9H14 O Si
• Molecular Weight: 166.295
• Hs Code.: 29310099
• DSSTox Substance ID: DTXSID70557334
• Nikkaji Number: J1.304.307H
• Wikidata: Q82439195
• Mol file: 17920-15-9.mol

Synonyms:17920-15-9;DIMETHYL(4-METHYLPHENYL)SILANOL;dimethyl(p-tolyl)silanol;hydroxy-dimethyl-(4-methylphenyl)silane;Silanol, 1,1-dimethyl-1-(4-methylphenyl)-;Dimethyl-(p-tolyl)silanol;SCHEMBL3482615;(dimethyl)(methylphenyl)siloxane;DTXSID70557334;MFCD09266148;AKOS006282352;BS-42149

Chemical Property of Dimethyl(4-methylphenyl)silanol

Chemical Property:

• PSA: 20.23000
• LogP: 1.39940
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 166.081391600
• Heavy Atom Count: 11
• Complexity: 126

Purity/Quality:

Dimethyl(4-methylphenyl)silanol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)[Si](C)(C)O

Technology Process of Dimethyl(4-methylphenyl)silanol

There total 11 articles about Dimethyl(4-methylphenyl)silanol 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: 88.0%

dimethyl-p-tolylsilane (1432-39-9) → (4-methylphenyl)dimethylsilanol (17920-15-9)

Guidance literature:

With water; silver(I) acetate; In acetonitrile; at 50 ℃; for 0.0333333h; under 760.051 Torr;

DOI:10.1002/anie.201108372

Reference yield: 75.0%

dimethyl(4-methylphenyl)silyl formate → (4-methylphenyl)dimethylsilanol (17920-15-9)

Guidance literature:

With carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)amino]ruthenium(II); hydrogen; In tetrahydrofuran; at 150 ℃; for 12h; under 60006 Torr; Glovebox; Autoclave; Sealed tube;

DOI:10.1039/c8cc02276c

Reference yield: 73.0%

Hexamethylcyclotrisiloxane (541-05-9) + para-bromotoluene (106-38-7) → (4-methylphenyl)dimethylsilanol (17920-15-9)

Guidance literature:

para-bromotoluene; With n-butyllithium; In diethyl ether; at -78 ℃; for 1h;

Hexamethylcyclotrisiloxane; In diethyl ether; at 20 ℃; for 13h;

DOI:10.1246/bcsj.73.1409

upstream raw materials:

chlorodimethyl(4-methylphenyl)silane

1,1-dimethylphenylmethylsilanol

dimethyl(4-methylphenyl)methoxysilane

dimethyl-p-tolylsilane

Downstream raw materials:

(E)-n-butyl 3-(p-tolyl)acrylate

(4,4'-dimethyl-1,1'-biphenyl)

(E)-4'-methoxy-4-methylstilbene

dimethyl(4-methylphenyl)methoxysilane

Refernces

• 1、 Lv, Haiping,Laishram, Ronibala Devi,Chen, Jingchao,Khan, Ruhima,Zhu, Yuanbin,Wu, Shiyuan,Zhang, Jianqiang,Liu, Xingyuan,Fan, Baomin. "Photocatalyzed cross-dehydrogenative coupling of silanes with alcohols and water". supporting information. p. 3660 - 3663. Retrieved 2021/04/16.
• 2、 Koo, Jangwoo,Kim, Seung Hyo,Hong, Soon Hyeok. "Hydrogenation of silyl formates: sustainable production of silanol and methanol from hydrosilane and carbon dioxide". . p. 4995 - 4998. Retrieved 2018/05/23.