C₃₆H₅₆O₄Si₂

Base Information

• Chemical Name: C₃₆H₅₆O₄Si₂
• CAS No.: 1280213-82-2
• Molecular Formula: C₃₆H₅₆O₄Si₂
• Molecular Weight: 609.009
• Mol file: 1280213-82-2.mol

Synonyms:

Chemical Property of C₃₆H₅₆O₄Si₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₆H₅₆O₄Si₂

There total 10 articles about C₃₆H₅₆O₄Si₂ 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:

C14H26O4Si + C30H37N3O3SSi → C36H56O4Si2 + C36H56O4Si2 (1280213-82-2)

Guidance literature:

With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane; In N,N-dimethyl-formamide; at 20 ℃; for 1h; optical yield given as %de;

DOI:10.1016/j.tetlet.2011.01.078

Reference yield:

(R)-6-Benzyloxymethyl-5,6-dihydro-2-pyrone (120996-46-5) → C36H56O4Si2 + C36H56O4Si2 (1280213-82-2)

Guidance literature:

Multi-step reaction with 8 steps

1.1: dihydrogen peroxide; sodium hydroxide / methanol; water / 0.02 h / 0 °C

2.1: diisobutylaluminium hydride / toluene / 1 h / -78 °C

2.2: 1 h / -40 °C

3.1: potassium hydroxide / tetrahydrofuran; water / 11 h / 20 °C

4.1: chloroformic acid ethyl ester; triethylamine / dichloromethane / 0.25 h / 0 °C

4.2: 2 h / 0 °C

5.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0.03 h / -78 °C

6.1: 20 % Pd(OH)2/C; cyclohexene / ethanol / 24 h / 60 °C

7.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / tert-butyl alcohol / 1 h / 60 °C

8.1: N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane / N,N-dimethyl-formamide / 1 h / 20 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; 20 % Pd(OH)2/C; dihydrogen peroxide; chloroformic acid ethyl ester; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; potassium hydroxide; sodium hydroxide; lithium hexamethyldisilazane; cyclohexene; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; tert-butyl alcohol; 2.2: Horner-Wadsworth-Emmons olefination / 3.1: intramolecular oxy-Michael reaction / 8.1: Kocienski-Julia olefination;

DOI:10.1016/j.tetlet.2011.01.078

Reference yield:

(1S,4R,6S)-4-Benzyloxymethyl-3,7-dioxa-bicyclo[4.1.0]heptan-2-one (130194-53-5) → C36H56O4Si2 + C36H56O4Si2 (1280213-82-2)

Guidance literature:

Multi-step reaction with 7 steps

1.1: diisobutylaluminium hydride / toluene / 1 h / -78 °C

1.2: 1 h / -40 °C

2.1: potassium hydroxide / tetrahydrofuran; water / 11 h / 20 °C

3.1: chloroformic acid ethyl ester; triethylamine / dichloromethane / 0.25 h / 0 °C

3.2: 2 h / 0 °C

4.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0.03 h / -78 °C

5.1: 20 % Pd(OH)2/C; cyclohexene / ethanol / 24 h / 60 °C

6.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / tert-butyl alcohol / 1 h / 60 °C

7.1: N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane / N,N-dimethyl-formamide / 1 h / 20 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; 20 % Pd(OH)2/C; chloroformic acid ethyl ester; diisobutylaluminium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; potassium hydroxide; lithium hexamethyldisilazane; cyclohexene; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; tert-butyl alcohol; 1.2: Horner-Wadsworth-Emmons olefination / 2.1: intramolecular oxy-Michael reaction / 7.1: Kocienski-Julia olefination;

DOI:10.1016/j.tetlet.2011.01.078

upstream raw materials:

Acrylic acid (R)-1-benzyloxymethyl-but-3-enyl ester

C₁₇H₂₂O₅

C₁₅H₁₈O₅

C₁₅H₂₀O₄