dimethyl-[2-(2,3,4-tribromo-phenylethynyl)-phenylethynyl]-(1,1,2-trimethyl-propyl)-silane

Base Information

Chemical Name:dimethyl-[2-(2,3,4-tribromo-phenylethynyl)-phenylethynyl]-(1,1,2-trimethyl-propyl)-silane
CAS No.:223650-63-3
Molecular Formula:C₂₄H₂₅Br₃Si
Molecular Weight:581.26
Hs Code.:

Synonyms:dimethyl-[2-(2,3,4-tribromo-phenylethynyl)-phenylethynyl]-(1,1,2-trimethyl-propyl)-silane

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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 dimethyl-[2-(2,3,4-tribromo-phenylethynyl)-phenylethynyl]-(1,1,2-trimethyl-propyl)-silane

Chemical Property:

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Technology Process of dimethyl-[2-(2,3,4-tribromo-phenylethynyl)-phenylethynyl]-(1,1,2-trimethyl-propyl)-silane

There total 1 articles about dimethyl-[2-(2,3,4-tribromo-phenylethynyl)-phenylethynyl]-(1,1,2-trimethyl-propyl)-silane 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:

: 22311-25-7
1,2,3,4-tetrabromobenzene

: 144192-95-0
1-(dimethylthexylsilyl)ethynyl-2-ethynylbenzene

: 223650-63-3
dimethyl-[2-(2,3,4-tribromo-phenylethynyl)-phenylethynyl]-(1,1,2-trimethyl-propyl)-silane

Guidance literature:: With triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; at 50 ℃; for 24h;
DOI:10.1002/(SICI)1521-3773(19990315)38:6<800::AID-ANIE800>3.0.CO;2-M

Reference yield:

: 223650-63-3
dimethyl-[2-(2,3,4-tribromo-phenylethynyl)-phenylethynyl]-(1,1,2-trimethyl-propyl)-silane

: 223650-64-4
1,2,3-Triethynyl-4-(2-ethynyl-phenylethynyl)-benzene

Guidance literature:: Multi-step reaction with 2 steps

1: piperidine / PdCl₂(PPh₃)2, CuI / 168 h / 100 °C

2: TBAF / tetrahydrofuran / 2 h / 23 °C

With piperidine; tetrabutyl ammonium fluoride; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran;
DOI:10.1002/(SICI)1521-3773(19990315)38:6<800::AID-ANIE800>3.0.CO;2-M

Reference yield:

: 223650-63-3
dimethyl-[2-(2,3,4-tribromo-phenylethynyl)-phenylethynyl]-(1,1,2-trimethyl-propyl)-silane

: 1066-54-2
trimethylsilylacetylene

: 1-(2-{[Dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-phenylethynyl)-2,3,4-tris-trimethylsilanylethynyl-benzene

Guidance literature:: With piperidine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; at 100 ℃; for 168h;
DOI:10.1002/(SICI)1521-3773(19990315)38:6<800::AID-ANIE800>3.0.CO;2-M