C₁₉H₂₂O₃

Base Information

• Chemical Name: C₁₉H₂₂O₃
• CAS No.: 1256639-99-2
• Molecular Formula: C₁₉H₂₂O₃
• Molecular Weight: 298.382
• Mol file: 1256639-99-2.mol

Synonyms:C₁₉H₂₂O₃

Chemical Property of C₁₉H₂₂O₃

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₁₉H₂₂O₃

There total 6 articles about C₁₉H₂₂O₃ 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: 88.0%

C20H22O4 (1256639-98-1) → C19H22O3 (1256639-99-2)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; at -10 - 20 ℃; Inert atmosphere;

DOI:10.1021/ol102390t

Reference yield:

<4-(benzyloxy)-3-methoxyphenyl>acetaldehyde (16209-52-2) → C19H22O3 (1256639-99-2)

Guidance literature:

Multi-step reaction with 2 steps

1: dichloromethane / 12 h / 0 - 20 °C / Inert atmosphere

2: lithium aluminium tetrahydride / tetrahydrofuran / -10 - 20 °C / Inert atmosphere

With lithium aluminium tetrahydride; In tetrahydrofuran; dichloromethane;

DOI:10.1021/ol102390t

Reference yield:

4-allylguaiacol (97-53-0) → C19H22O3 (1256639-99-2)

Guidance literature:

Multi-step reaction with 5 steps

1: tetra-(n-butyl)ammonium iodide; potassium carbonate / N,N-dimethyl-formamide / 20 - 55 °C / Inert atmosphere

2: osmium(VIII) oxide; 4-methylmorpholine N-oxide / tetrahydrofuran; water; tert-butyl alcohol / 16 h / 20 °C

3: sodium periodate / tetrahydrofuran; water / 4 h / 20 °C

4: dichloromethane / 12 h / 0 - 20 °C / Inert atmosphere

5: lithium aluminium tetrahydride / tetrahydrofuran / -10 - 20 °C / Inert atmosphere

With sodium periodate; osmium(VIII) oxide; lithium aluminium tetrahydride; tetra-(n-butyl)ammonium iodide; potassium carbonate; 4-methylmorpholine N-oxide; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; tert-butyl alcohol;

DOI:10.1021/ol102390t

upstream raw materials:

C₂₀H₂₂O₄

4-allylguaiacol

<4-(benzyloxy)-3-methoxyphenyl>acetaldehyde

4-allyl-1-benzyloxy-2-methoxybenzene

Downstream raw materials:

C₁₉H₂₂O₄

C₂₂H₂₈O₄

C₂₉H₃₄O₆S

C₂₉H₃₆O₈S