2-(4-trimethylsilylethynylphenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole

Base Information

Chemical Name:2-(4-trimethylsilylethynylphenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole
CAS No.:856427-61-7
Molecular Formula:C₃₀H₃₈N₂OSi₂
Molecular Weight:498.816
Hs Code.:

Synonyms:2-(4-trimethylsilylethynylphenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole

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Chemical Property of 2-(4-trimethylsilylethynylphenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole

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Technology Process of 2-(4-trimethylsilylethynylphenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole

There total 3 articles about 2-(4-trimethylsilylethynylphenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole 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: 64.0%

: 856427-60-6
2-(4-bromophenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole

: 1066-54-2
trimethylsilylacetylene

: 856427-61-7
2-(4-trimethylsilylethynylphenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole

Guidance literature:: With copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; for 12h; Heating;
DOI:10.1021/ma050140z

Reference yield:

: 817171-87-2
2-(4-bromophenyl)-5-(4-iodophenyl)-[1,3,4]oxadiazole

: 856427-61-7
2-(4-trimethylsilylethynylphenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / CuI; triethylamine / Pd(PPh₃)2Cl₂ / tetrahydrofuran / 8 h / Heating

2: 64 percent / CuI; triethylamine / Pd(PPh₃)2Cl₂ / tetrahydrofuran / 12 h / Heating

With copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; 1: Sonogashira coupling;
DOI:10.1021/ma050140z

Reference yield:

: 89343-06-6
tris-iso-propylsilyl acetylene

: 856427-61-7
2-(4-trimethylsilylethynylphenyl)-5-(4-tri-isopropylsilylethynylphenyl)[1,3,4]oxadiazole

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / CuI; triethylamine / Pd(PPh₃)2Cl₂ / tetrahydrofuran / 8 h / Heating

2: 64 percent / CuI; triethylamine / Pd(PPh₃)2Cl₂ / tetrahydrofuran / 12 h / Heating

With copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; 1: Sonogashira coupling;
DOI:10.1021/ma050140z