C₃₁H₃₄O₄Si

Base Information

Chemical Name:C₃₁H₃₄O₄Si
CAS No.:1256603-71-0
Molecular Formula:C₃₁H₃₄O₄Si
Molecular Weight:498.694
Hs Code.:

C<sub>31</sub>H<sub>34</sub>O<sub>4</sub>Si

Synonyms:C₃₁H₃₄O₄Si

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Chemical Property of C₃₁H₃₄O₄Si

Chemical Property:

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Technology Process of C₃₁H₃₄O₄Si

There total 21 articles about C₃₁H₃₄O₄Si 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: 98.0%

: 1256603-70-9
C₃₁H₃₆O₄Si

: 1256603-71-0
C₃₁H₃₄O₄Si

Guidance literature:: With Dess-Martin periodane; In dichloromethane; at 18 ℃; for 16h;
DOI:10.1071/CH10201

Reference yield:

: 1256603-55-0
C₁₃H₁₉BrO₆

: 1256603-71-0
C₃₁H₃₄O₄Si

Guidance literature:: Multi-step reaction with 15 steps

1.1: potassium carbonate / methanol / 1 h / 18 °C

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / water; benzene / 18 °C / Inert atmosphere; Reflux

3.1: di-isopropyl azodicarboxylate; triphenylphosphine / toluene / 18 h / 18 °C

4.1: potassium carbonate / methanol / 1 h / 18 °C

5.1: toluene / 168 h / Reflux

6.1: bromine / toluene / 18 h / 18 °C

6.2: 2 h

7.1: palladium 10% on activated carbon; hydrogen; potassium carbonate / methanol / 18 h / 18 °C

8.1: dmap / pyridine / 2 h / 18 °C

9.1: acetic acid / water / 20 h / 18 °C

10.1: dmap / dichloromethane / 1 h / 0 °C / Inert atmosphere

11.1: phosphorous acid trimethyl ester / toluene / 18 h / Reflux

12.1: potassium carbonate / methanol / 1 h / 18 °C

13.1: 1H-imidazole / dichloromethane / 18 h / 18 °C / Inert atmosphere

14.1: lithium triethylborohydride / tetrahydrofuran / 4 h / 18 °C / Inert atmosphere

15.1: Dess-Martin periodane / dichloromethane / 16 h / 18 °C

With 1H-imidazole; dmap; tetrakis(triphenylphosphine) palladium⁽⁰⁾; di-isopropyl azodicarboxylate; palladium 10% on activated carbon; hydrogen; bromine; lithium triethylborohydride; sodium carbonate; potassium carbonate; Dess-Martin periodane; acetic acid; triphenylphosphine; phosphorous acid trimethyl ester; In tetrahydrofuran; pyridine; methanol; dichloromethane; water; toluene; benzene; 2.1: Suzuki-Miyaura cross-coupling / 3.1: Mitsunobu reaction / 11.1: Corey-Winter olefination reaction;
DOI:10.1071/CH10201

Reference yield:

: 1256603-54-9
C₁₁H₁₅BrO₅

: 1256603-71-0
C₃₁H₃₄O₄Si

Guidance literature:: Multi-step reaction with 16 steps

1.1: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 18 h / 18 °C / Inert atmosphere

2.1: potassium carbonate / methanol / 1 h / 18 °C

3.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / water; benzene / 18 °C / Inert atmosphere; Reflux

4.1: di-isopropyl azodicarboxylate; triphenylphosphine / toluene / 18 h / 18 °C

5.1: potassium carbonate / methanol / 1 h / 18 °C

6.1: toluene / 168 h / Reflux

7.1: bromine / toluene / 18 h / 18 °C

7.2: 2 h

8.1: palladium 10% on activated carbon; hydrogen; potassium carbonate / methanol / 18 h / 18 °C

9.1: dmap / pyridine / 2 h / 18 °C

10.1: acetic acid / water / 20 h / 18 °C

11.1: dmap / dichloromethane / 1 h / 0 °C / Inert atmosphere

12.1: phosphorous acid trimethyl ester / toluene / 18 h / Reflux

13.1: potassium carbonate / methanol / 1 h / 18 °C

14.1: 1H-imidazole / dichloromethane / 18 h / 18 °C / Inert atmosphere

15.1: lithium triethylborohydride / tetrahydrofuran / 4 h / 18 °C / Inert atmosphere

16.1: Dess-Martin periodane / dichloromethane / 16 h / 18 °C

With 1H-imidazole; dmap; tetrakis(triphenylphosphine) palladium⁽⁰⁾; di-isopropyl azodicarboxylate; palladium 10% on activated carbon; hydrogen; bromine; lithium triethylborohydride; sodium carbonate; potassium carbonate; Dess-Martin periodane; acetic acid; N-ethyl-N,N-diisopropylamine; triphenylphosphine; phosphorous acid trimethyl ester; In tetrahydrofuran; pyridine; methanol; dichloromethane; water; toluene; benzene; 3.1: Suzuki-Miyaura cross-coupling / 4.1: Mitsunobu reaction / 12.1: Corey-Winter olefination reaction;
DOI:10.1071/CH10201