1,1-DIMETHYL-3,4-DIPHENYL-2-TRIMETHYLSILANYL-1H-SILOLE

Base Information

• Chemical Name: 1,1-DIMETHYL-3,4-DIPHENYL-2-TRIMETHYLSILANYL-1H-SILOLE
• CAS No.: 934563-15-2
• Molecular Formula: C₂₁H₂₆Si₂
• Molecular Weight: 334.608
• Mol file: 934563-15-2.mol

Synonyms:1,1-DIMETHYL-3,4-DIPHENYL-2-TRIMETHYLSILANYL-1H-SILOLE

Chemical Property of 1,1-DIMETHYL-3,4-DIPHENYL-2-TRIMETHYLSILANYL-1H-SILOLE

Chemical Property:

• PSA: 0.00000
• LogP: 6.20160

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,1-DIMETHYL-3,4-DIPHENYL-2-TRIMETHYLSILANYL-1H-SILOLE

There total 2 articles about 1,1-DIMETHYL-3,4-DIPHENYL-2-TRIMETHYLSILANYL-1H-SILOLE 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: 89.0%

(1Z,3Z)-1,4-bis(trimethylsilyl)-2,3-diphenyl-1,4-diiodo-1,3-butadiene → C21H26Si2 (934563-15-2)

Guidance literature:

(1Z,3Z)-1,4-bis(trimethylsilyl)-2,3-diphenyl-1,4-diiodo-1,3-butadiene; With tert.-butyl lithium; In diethyl ether; pentane; at -78 ℃; for 1h;

With N,N,N,N,N,N-hexamethylphosphoric triamide; In diethyl ether; pentane; for 1h; Further stages.; Heating;

DOI:10.1021/ja070404s

Reference yield: 89.0%

C22H28I2Si2 (934563-29-8) → C21H26Si2 (934563-15-2)

Guidance literature:

C₂₂H₂₈I₂Si₂; With tert.-butyl lithium; In diethyl ether; pentane; at -78 ℃; Inert atmosphere; Reflux;

With N,N,N,N,N,N-hexamethylphosphoric triamide; water; In diethyl ether; pentane; at -78 - 20 ℃; Inert atmosphere;

In pentane;

DOI:10.1002/asia.200900287

upstream raw materials:

C₂₂H₂₈I₂Si₂

Refernces

• 1、 Wang, Chao,Luo, Qian,Sun, Hui,Guo, Xiangyu,Xi, Zhenfeng. "Lithio siloles: Facile synthesis and applications". . p. 3094 - 3095. Retrieved 2008/02/03.