C₁₉H₃₀O₄

Base Information

• Chemical Name: C₁₉H₃₀O₄
• CAS No.: 947661-47-4
• Molecular Formula: C₁₉H₃₀O₄
• Molecular Weight: 322.445
• Mol file: 947661-47-4.mol

Synonyms:C₁₉H₃₀O₄

Chemical Property of C₁₉H₃₀O₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₁₉H₃₀O₄

There total 10 articles about C₁₉H₃₀O₄ 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: 77.0%

C31H56O4Si2 (947661-46-3) → C19H30O4 (947661-47-4)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; diethylene glycol dimethyl ether; at 155 ℃; for 6h;

DOI:10.1016/j.tetlet.2007.05.021

Reference yield:

C13H17O2I (947661-40-7) → C19H30O4 (947661-47-4)

Guidance literature:

Multi-step reaction with 9 steps

1.1: 82 percent / Zn; NaI / methanol / 4 h / Heating

2.1: 85 percent / N-bromosuccinimide / CH₂Cl₂ / 1 h / 0 - 20 °C

3.1: 86 percent / (n-Bu)3SnH; AIBN / benzene / 0.5 h / Heating

4.1: 83 percent / CrO₃; aq. H₂SO₄ / acetone / 1 h / 0 - 20 °C

5.1: 82 percent / triphenylphosphine / tetrahydrofuran / 3 h / Heating

6.1: 80 percent / Li sand / tetrahydrofuran / 2 h / Heating

7.1: 84 percent / imidazole / CH₂Cl₂ / 12 h / 0 - 20 °C

8.1: n-BuLi; BF₃*OEt₂ / tetrahydrofuran / -78 °C

8.2: 88 percent / tetrahydrofuran / -78 °C

9.1: 77 percent / LiAlH₄ / bis-(2-methoxy-ethyl) ether; tetrahydrofuran / 6 h / 155 °C

With 1H-imidazole; chromium(VI) oxide; N-Bromosuccinimide; lithium aluminium tetrahydride; n-butyllithium; 2,2'-azobis(isobutyronitrile); sulfuric acid; boron trifluoride diethyl etherate; tri-n-butyl-tin hydride; lithium; triphenylphosphine; sodium iodide; zinc; In tetrahydrofuran; methanol; dichloromethane; diethylene glycol dimethyl ether; acetone; benzene; 4.1: Jones' oxidation;

DOI:10.1016/j.tetlet.2007.05.021

Reference yield:

C17H26O3 → C19H30O4 (947661-47-4)

Guidance literature:

Multi-step reaction with 6 steps

1.1: 83 percent / CrO₃; aq. H₂SO₄ / acetone / 1 h / 0 - 20 °C

2.1: 82 percent / triphenylphosphine / tetrahydrofuran / 3 h / Heating

3.1: 80 percent / Li sand / tetrahydrofuran / 2 h / Heating

4.1: 84 percent / imidazole / CH₂Cl₂ / 12 h / 0 - 20 °C

5.1: n-BuLi; BF₃*OEt₂ / tetrahydrofuran / -78 °C

5.2: 88 percent / tetrahydrofuran / -78 °C

6.1: 77 percent / LiAlH₄ / bis-(2-methoxy-ethyl) ether; tetrahydrofuran / 6 h / 155 °C

With 1H-imidazole; chromium(VI) oxide; lithium aluminium tetrahydride; n-butyllithium; sulfuric acid; boron trifluoride diethyl etherate; lithium; triphenylphosphine; In tetrahydrofuran; dichloromethane; diethylene glycol dimethyl ether; acetone; 1.1: Jones' oxidation;

DOI:10.1016/j.tetlet.2007.05.021

upstream raw materials:

C₃₁H₅₆O₄Si₂

C₁₃H₁₇O₂I

C₁₇H₂₅O₃Br

C₁₆H₂₀O₂Cl₂

Downstream raw materials:

C₂₅H₄₄O₅Si

C₂₆H₄₄O₄Si

C₃₂H₅₈O₄Si₂

C₃₂H₅₈O₅Si₂