C₅₆H₅₈Si₂

Base Information

Chemical Name:C₅₆H₅₈Si₂
CAS No.:188003-96-5
Molecular Formula:C₅₆H₅₈Si₂
Molecular Weight:787.248
Hs Code.:

C<sub>56</sub>H<sub>58</sub>Si<sub>2</sub>

Synonyms:C₅₆H₅₈Si₂

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Chemical Property of C₅₆H₅₈Si₂

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Technology Process of C₅₆H₅₈Si₂

There total 4 articles about C₅₆H₅₈Si₂ 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: 60.0%

: 35324-46-0
o,o’-diiodo-diphenylacetylene

: 191231-69-3
2-[(triisopropylsilyl)ethynyl]-1-[4-(trimethylsilyl)-1,3-butadiynyl]benzene

: 188003-96-5
C₅₆H₅₈Si₂

Guidance literature:: With potassium hydroxide; copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; water;
DOI:10.1021/ja964048h

Reference yield:

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

: 188003-96-5
C₅₆H₅₈Si₂

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / PdCl₂(PPh₃)2; CuI; Et₃N / 50 °C

2: 85 percent / PdCl₂(PPh₃)2; CuI; Et₃N / 120 °C

3: 60 percent / PdCl₂(PPh₃)2; CuI; KOH / triethylamine; tetrahydrofuran; H₂O / 50 °C

With bis-triphenylphosphine-palladium(II) chloride; potassium hydroxide; copper(l) iodide; triethylamine; In tetrahydrofuran; water; triethylamine; 1: Sonogashira cross-coupling reaction / 2: Sonogashira cross-coupling reaction;
DOI:10.1016/S0040-4020(01)00229-0

Reference yield:

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

: 188003-96-5
C₅₆H₅₈Si₂

Guidance literature:: Multi-step reaction with 2 steps

1.1: CuI; Et₃N / PdCl₂(PPh₃)2

1.2: 79 percent / CuI; Et₃N / PdCl₂(PPh₃)2

2.1: 60 percent / KOH; CuI; Et₃N / Pd(PPh₃)4; PdCl₂(PPh₃)2 / H₂O; tetrahydrofuran

With potassium hydroxide; copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; water; 1.1: alkynylation / 1.2: alkynylation / 2.1: desilylation; alkynylation;
DOI:10.1021/ja964048h