C₃₅H₃₂O₅

Base Information

• Chemical Name: C₃₅H₃₂O₅
• CAS No.: 787622-63-3
• Molecular Formula: C₃₅H₃₂O₅
• Molecular Weight: 532.636
• Mol file: 787622-63-3.mol

Synonyms:

Chemical Property of C₃₅H₃₂O₅

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₅H₃₂O₅

There total 9 articles about C₃₅H₃₂O₅ 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:

ethyl 6-(benzyloxy)-2-oxo-2H-chromene-3-carboxylate (787622-00-8) → C35H32O5 (787622-63-3)

Guidance literature:

Multi-step reaction with 7 steps

1: o-xylene / 135 °C

2: tetrabutyl ammonium fluoride; acetic acid

3: lithium hydroxide / tetrahydrofuran; methanol

4: o-xylene / Heating

5: toluene-4-sulfonic acid / toluene

6: potassium hexamethylsilazane / tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide

7: sodium carbonate; lithium chloride / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane / Heating

With lithium hydroxide; tetrabutyl ammonium fluoride; potassium hexamethylsilazane; sodium carbonate; toluene-4-sulfonic acid; acetic acid; lithium chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; 1,2-dimethoxyethane; o-xylene; toluene; 1: Diels-Alder reaction / 7: Suzuki coupling;

DOI:10.1016/j.bmcl.2007.06.052

Reference yield:

C20H18O4 (787622-02-0) → C35H32O5 (787622-63-3)

Guidance literature:

Multi-step reaction with 3 steps

1: toluene-4-sulfonic acid / toluene

2: potassium hexamethylsilazane / tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide

3: sodium carbonate; lithium chloride / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane / Heating

With potassium hexamethylsilazane; sodium carbonate; toluene-4-sulfonic acid; lithium chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; 1,2-dimethoxyethane; toluene; 3: Suzuki coupling;

DOI:10.1016/j.bmcl.2007.06.052

Reference yield:

C22H22O5 (787622-03-1) → C35H32O5 (787622-63-3)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium hexamethylsilazane / tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide

2: sodium carbonate; lithium chloride / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane / Heating

With potassium hexamethylsilazane; sodium carbonate; lithium chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; 1,2-dimethoxyethane; 2: Suzuki coupling;

DOI:10.1016/j.bmcl.2007.06.052

upstream raw materials:

C₂₃H₂₁F₃O₇S

[4-(benzyloxy)phenyl]boronic acid

ethyl 6-(benzyloxy)-2-oxo-2H-chromene-3-carboxylate

C₂₀H₁₈O₄