C₆₈H₇₄S₃Si₄

Base Information

Chemical Name:C₆₈H₇₄S₃Si₄
CAS No.:915021-83-9
Molecular Formula:C₆₈H₇₄S₃Si₄
Molecular Weight:1099.88
Hs Code.:

C<sub>68</sub>H<sub>74</sub>S<sub>3</sub>Si<sub>4</sub>

Synonyms:C₆₈H₇₄S₃Si₄

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Chemical Property of C₆₈H₇₄S₃Si₄

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Technology Process of C₆₈H₇₄S₃Si₄

There total 4 articles about C₆₈H₇₄S₃Si₄ 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: 95.0%

: 915021-82-8
C₇₁H₈₂S₃Si₅

: 915021-83-9
C₆₈H₇₄S₃Si₄

Guidance literature:: With potassium carbonate; In tetrahydrofuran; methanol; at 20 ℃; for 3h;
DOI:10.1021/ja063451d

Reference yield:

: 915021-80-6
[2-(3-ethynyl-benzylsulfanyl)-ethyl]-trimethyl-silane

: 915021-83-9
C₆₈H₇₄S₃Si₄

Guidance literature:: Multi-step reaction with 3 steps

1: 84 percent / triethylamine / PdCl₂(PPh₃)2; CuI / tetrahydrofuran / 3 h / 20 °C

2: 93 percent / tert-BuLi / tetrahydrofuran / 1.3 h / -78 °C

3: 95 percent / K₂CO₃ / tetrahydrofuran; methanol / 3 h / 20 °C

With tert.-butyl lithium; potassium carbonate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; methanol; 1: Sonogashira cross-coupling;
DOI:10.1021/ja063451d

Reference yield:

: 915021-79-3
1-(2-trimethylsilanyl-ethylsulfanylmethyl)-3-trimethylsilanylethynyl-benzene

: 915021-83-9
C₆₈H₇₄S₃Si₄

Guidance literature:: Multi-step reaction with 4 steps

1: 96 percent / K₂CO₃ / tetrahydrofuran; methanol / 2.5 h / 20 °C

2: 84 percent / triethylamine / PdCl₂(PPh₃)2; CuI / tetrahydrofuran / 3 h / 20 °C

3: 93 percent / tert-BuLi / tetrahydrofuran / 1.3 h / -78 °C

4: 95 percent / K₂CO₃ / tetrahydrofuran; methanol / 3 h / 20 °C

With tert.-butyl lithium; potassium carbonate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; methanol; 2: Sonogashira cross-coupling;
DOI:10.1021/ja063451d