C₂₉H₄₂O₄

Base Information

• Chemical Name: C₂₉H₄₂O₄
• CAS No.: 948052-39-9
• Molecular Formula: C₂₉H₄₂O₄
• Molecular Weight: 454.65
• Mol file: 948052-39-9.mol

Synonyms:

Chemical Property of C₂₉H₄₂O₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₉H₄₂O₄

There total 10 articles about C₂₉H₄₂O₄ 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:

tert-butyl(dodec-11-ynyloxy)dimethylsilane (128098-41-9) → C29H42O4 (948052-39-9)

Guidance literature:

Multi-step reaction with 6 steps

1.1: Et₃N; CuI / PdCl₂(PPh₃)2 / 80 °C

2.1: H₂ / Pd/C / ethanol / 24 h / 20 °C

3.1: LiAlH₄ / tetrahydrofuran / 2 h / 0 - 20 °C

4.1: TPAP; NMO / CH₂Cl₂ / 1 h / 0 - 20 °C

5.1: NaOMe / dimethylformamide / 1 h / 0 °C

5.2: dimethylformamide / 2 h / 0 - 100 °C

6.1: aq. HCl / 17 h / 20 °C

With hydrogenchloride; copper(l) iodide; lithium aluminium tetrahydride; N-methyl-2-indolinone; tetrapropylammonium perruthennate; hydrogen; sodium methylate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; palladium on activated charcoal; In tetrahydrofuran; ethanol; dichloromethane; N,N-dimethyl-formamide; 1.1: Sonogashira cross-coupling / 4.1: Ley oxidation / 5.2: Wadsworth-Emmons coupling;

DOI:10.1016/j.bmcl.2007.05.037

Reference yield:

C28H46O5Si (947735-88-8) → C29H42O4 (948052-39-9)

Guidance literature:

Multi-step reaction with 5 steps

1.1: H₂ / Pd/C / ethanol / 24 h / 20 °C

2.1: LiAlH₄ / tetrahydrofuran / 2 h / 0 - 20 °C

3.1: TPAP; NMO / CH₂Cl₂ / 1 h / 0 - 20 °C

4.1: NaOMe / dimethylformamide / 1 h / 0 °C

4.2: dimethylformamide / 2 h / 0 - 100 °C

5.1: aq. HCl / 17 h / 20 °C

With hydrogenchloride; lithium aluminium tetrahydride; N-methyl-2-indolinone; tetrapropylammonium perruthennate; hydrogen; sodium methylate; palladium on activated charcoal; In tetrahydrofuran; ethanol; dichloromethane; N,N-dimethyl-formamide; 3.1: Ley oxidation / 4.2: Wadsworth-Emmons coupling;

DOI:10.1016/j.bmcl.2007.05.037

Reference yield:

methyl 4-iodo-3,5-dimethoxybenzoate (65566-16-7) → C29H42O4 (948052-39-9)

Guidance literature:

Multi-step reaction with 6 steps

1.1: Et₃N; CuI / PdCl₂(PPh₃)2 / 80 °C

2.1: H₂ / Pd/C / ethanol / 24 h / 20 °C

3.1: LiAlH₄ / tetrahydrofuran / 2 h / 0 - 20 °C

4.1: TPAP; NMO / CH₂Cl₂ / 1 h / 0 - 20 °C

5.1: NaOMe / dimethylformamide / 1 h / 0 °C

5.2: dimethylformamide / 2 h / 0 - 100 °C

6.1: aq. HCl / 17 h / 20 °C

With hydrogenchloride; copper(l) iodide; lithium aluminium tetrahydride; N-methyl-2-indolinone; tetrapropylammonium perruthennate; hydrogen; sodium methylate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; palladium on activated charcoal; In tetrahydrofuran; ethanol; dichloromethane; N,N-dimethyl-formamide; 1.1: Sonogashira cross-coupling / 4.1: Ley oxidation / 5.2: Wadsworth-Emmons coupling;

DOI:10.1016/j.bmcl.2007.05.037

upstream raw materials:

tert-butyl(dodec-11-ynyloxy)dimethylsilane

C₂₈H₄₆O₅Si

C₂₈H₅₀O₅Si

C₂₇H₅₀O₄Si