C₃₄H₅₂O₃Si₂

Base Information

Chemical Name:C₃₄H₅₂O₃Si₂
CAS No.:1265214-99-0
Molecular Formula:C₃₄H₅₂O₃Si₂
Molecular Weight:564.956
Hs Code.:

C<sub>34</sub>H<sub>52</sub>O<sub>3</sub>Si<sub>2</sub>

Synonyms:C₃₄H₅₂O₃Si₂

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Chemical Property of C₃₄H₅₂O₃Si₂

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Technology Process of C₃₄H₅₂O₃Si₂

There total 11 articles about C₃₄H₅₂O₃Si₂ 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: 76.0%

: 1265214-95-6
C₃₅H₅₅NO₄Si₂

: 75-16-1
methylmagnesium bromide

: 1265214-99-0
C₃₄H₅₂O₃Si₂

Guidance literature:: In tetrahydrofuran; at -40 ℃; for 12h;
DOI:10.1021/ol103024z

Reference yield:

: 1033282-40-4
diethyl 4-ethylideneheptanedioate

: 1265214-99-0
C₃₄H₅₂O₃Si₂

Guidance literature:: Multi-step reaction with 10 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 0.5 h / 0 °C

2.1: 1H-imidazole / dichloromethane / 2 h / 0 °C

3.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.33 h / -78 °C

3.2: 0.5 h / -78 °C

4.1: potassium hexamethylsilazane / 1,2-dimethoxyethane / -78 °C

5.1: palladium diacetate; triethylamine; tris-(o-tolyl)phosphine / methanol / 1 h / Inert atmosphere; Reflux

6.1: potassium trimethylsilonate / tetrahydrofuran; diethyl ether / 13 h / 45 °C

7.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 8 h / 0 °C

8.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 4 h / 0 °C

9.1: dmap; triethylamine / dichloromethane / 4 h / 20 °C

10.1: tetrahydrofuran / 12 h / -40 °C

With 1H-imidazole; dmap; lithium aluminium tetrahydride; oxalyl dichloride; potassium trimethylsilonate; palladium diacetate; potassium hexamethylsilazane; dimethyl sulfoxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; 9-bora-bicyclo[3.3.1]nonane; tris-(o-tolyl)phosphine; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; diethyl ether; dichloromethane; 3.1: Swern oxidation / 3.2: Swern oxidation / 4.1: Horner-Wadsworth-Emmons olefination / 5.1: Mizoroki-Heck cyclization;
DOI:10.1021/ol103024z

Reference yield:

: 1265214-87-6
C₂₅H₃₄O₂Si

: 1265214-99-0
C₃₄H₅₂O₃Si₂

Guidance literature:: Multi-step reaction with 7 steps

1: potassium hexamethylsilazane / 1,2-dimethoxyethane / -78 °C

2: palladium diacetate; triethylamine; tris-(o-tolyl)phosphine / methanol / 1 h / Inert atmosphere; Reflux

3: potassium trimethylsilonate / tetrahydrofuran; diethyl ether / 13 h / 45 °C

4: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 8 h / 0 °C

5: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 4 h / 0 °C

6: dmap; triethylamine / dichloromethane / 4 h / 20 °C

7: tetrahydrofuran / 12 h / -40 °C

With dmap; potassium trimethylsilonate; palladium diacetate; potassium hexamethylsilazane; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; 9-bora-bicyclo[3.3.1]nonane; tris-(o-tolyl)phosphine; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; diethyl ether; dichloromethane; 1: Horner-Wadsworth-Emmons olefination / 2: Mizoroki-Heck cyclization;
DOI:10.1021/ol103024z