3-(tert-butyldimethylsiloxy)-4-methoxyphenylacetylene

Base Information

Chemical Name:3-(tert-butyldimethylsiloxy)-4-methoxyphenylacetylene
CAS No.:863479-34-9
Molecular Formula:C₁₅H₂₂O₂Si
Molecular Weight:262.424
Hs Code.:

Synonyms:3-(tert-butyldimethylsiloxy)-4-methoxyphenylacetylene

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

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Chemical Property of 3-(tert-butyldimethylsiloxy)-4-methoxyphenylacetylene

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Technology Process of 3-(tert-butyldimethylsiloxy)-4-methoxyphenylacetylene

There total 6 articles about 3-(tert-butyldimethylsiloxy)-4-methoxyphenylacetylene 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: 93.0%

: 388566-83-4
1-(3-tert-butyldimethylsilyloxy-4-methoxyphenyl)-2,2-dibromoethene

: 863479-34-9
3-(tert-butyldimethylsiloxy)-4-methoxyphenylacetylene

Guidance literature:: With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 20 ℃;
DOI:10.1039/b505955k

Reference yield: 81.0%

: 97315-18-9
p-methoxy-m-(tert-butyldimethylsilyloxy)-benzaldehyde

: 18107-18-1
diazomethyl-trimethyl-silane

: 863479-34-9
3-(tert-butyldimethylsiloxy)-4-methoxyphenylacetylene

Guidance literature:: diazomethyl-trimethyl-silane; With lithium diisopropyl amide; In various solvents; at -78 ℃; for 1h;

p-methoxy-m-(tert-butyldimethylsilyloxy)-benzaldehyde; In various solvents; at -78 - 20 ℃; for 3h; Further stages.;
DOI:10.1016/j.bmc.2008.03.049

Reference yield:

: 558-13-4
carbon tetrabromide

: 97315-18-9
p-methoxy-m-(tert-butyldimethylsilyloxy)-benzaldehyde

: 863479-34-9
3-(tert-butyldimethylsiloxy)-4-methoxyphenylacetylene

Guidance literature:: carbon tetrabromide; With triphenylphosphine; In dichloromethane;

p-methoxy-m-(tert-butyldimethylsilyloxy)-benzaldehyde; With n-butyllithium; In tetrahydrofuran; dichloromethane; at -78 ℃;