{2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane

Base Information

Chemical Name:{2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane
CAS No.:250783-25-6
Molecular Formula:C₃₂H₃₃OPSi
Molecular Weight:492.673
Hs Code.:

{2-[2-(<i>tert</i>-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane

Synonyms:{2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane

Suppliers and Price of {2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of {2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of {2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane

There total 3 articles about {2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane 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: 70.0%

: 1079-66-9,74391-44-9
chloro-diphenylphosphine

: 250783-24-5
[2-(2-bromo-phenylethynyl)-phenoxy]-tert-butyl-dimethyl-silane

: 250783-25-6
{2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane

Guidance literature:: [2-(2-bromo-phenylethynyl)-phenoxy]-tert-butyl-dimethyl-silane; With tert.-butyl lithium;

chloro-diphenylphosphine;
DOI:10.1002/(SICI)1521-3773(19990917)38:18<2788::AID-ANIE2788>3.0.CO;2-P

Reference yield:

: 583-55-1
1-Bromo-2-iodobenzene

: 250783-25-6
{2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / CuI; NEt₃ / PdCl₂/PPh₃

2: 70 percent / t-BuLi

With copper(l) iodide; tert.-butyl lithium; triethylamine; triphenylphosphine; palladium dichloride; 1: Sonogashira coupling reaction / 2: Metallation / 2: Substitution;
DOI:10.1002/(SICI)1521-3773(19990917)38:18<2788::AID-ANIE2788>3.0.CO;2-P

Reference yield:

: (2-ethynylphenoxy)-tert-butyldimethylsilane

: 250783-25-6
{2-[2-(tert-butyl-dimethyl-silanyloxy)-phenylethynyl]-phenyl}-diphenyl-phosphane

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / CuI; NEt₃ / PdCl₂/PPh₃

2: 70 percent / t-BuLi

With copper(l) iodide; tert.-butyl lithium; triethylamine; triphenylphosphine; palladium dichloride; 1: Sonogashira coupling reaction / 2: Metallation / 2: Substitution;
DOI:10.1002/(SICI)1521-3773(19990917)38:18<2788::AID-ANIE2788>3.0.CO;2-P