C₃₃H₄₂O₄Si

Base Information

Chemical Name:C₃₃H₄₂O₄Si
CAS No.:1265215-21-1
Molecular Formula:C₃₃H₄₂O₄Si
Molecular Weight:530.78
Hs Code.:

C<sub>33</sub>H<sub>42</sub>O<sub>4</sub>Si

Synonyms:C₃₃H₄₂O₄Si

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Chemical Property of C₃₃H₄₂O₄Si

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Technology Process of C₃₃H₄₂O₄Si

There total 21 articles about C₃₃H₄₂O₄Si 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: 55.0%

: C₃₄H₄₄O₇Si

: 1265215-21-1
C₃₃H₄₂O₄Si

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; at 80 ℃; for 5h;
DOI:10.1021/ol103024z

Reference yield: 28.0%

: C₃₄H₄₄O₇Si

: C₃₁H₃₈O₄Si

: 1265215-21-1
C₃₃H₄₂O₄Si

Guidance literature:: With 1,4-di(diphenylphosphino)-butane; In ethanol;
DOI:10.1021/ol103024z

Reference yield:

: 1265214-87-6
C₂₅H₃₄O₂Si

: 1265215-21-1
C₃₃H₄₂O₄Si

Guidance literature:: Multi-step reaction with 16 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

8: lithium diisopropyl amide / tetrahydrofuran / 0.33 h / -78 °C

9: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0.33 h

10: methanol; potassium carbonate / 0.33 h / 20 °C

11: tetrahydrofuran; diethyl ether / 0.33 h / -78 °C

12: dmap; triethylamine / dichloromethane / 10 h / 20 °C

13: water; acetic acid / tetrahydrofuran / 1 h / 0 °C

14: Dess-Martin periodane / dichloromethane / 0.17 h / 20 °C

15: tin(ll) chloride / dichloromethane / 24 h / 20 °C

16: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / ethanol / 5 h / 80 °C

With methanol; dmap; tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium trimethylsilonate; water; palladium diacetate; potassium hexamethylsilazane; potassium carbonate; Dess-Martin periodane; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; 9-bora-bicyclo[3.3.1]nonane; 3-chloro-benzenecarboperoxoic acid; tris-(o-tolyl)phosphine; tin(ll) chloride; lithium diisopropyl amide; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; diethyl ether; ethanol; dichloromethane; 1: Horner-Wadsworth-Emmons olefination / 2: Mizoroki-Heck cyclization / 9: Rubottom oxidation / 14: Dess-Martin oxidation;
DOI:10.1021/ol103024z