C₄₅H₅₄O₇

Base Information

• Chemical Name: C₄₅H₅₄O₇
• CAS No.: 1255653-31-6
• Molecular Formula: C₄₅H₅₄O₇
• Molecular Weight: 706.92
• Mol file: 1255653-31-6.mol

Synonyms:C₄₅H₅₄O₇

Chemical Property of C₄₅H₅₄O₇

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₄₅H₅₄O₇

There total 5 articles about C₄₅H₅₄O₇ 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%

1-allyloxy-3,5-bis(bromomethyl)benzene (872115-26-9) + C17H22O3 (926904-65-6) → C45H54O7 (1255653-31-6)

Guidance literature:

With 18-crown-6 ether; potassium carbonate; In acetone;

DOI:10.1016/j.polymer.2010.09.010

Reference yield:

[5-(prop-2-en-1-yloxy)benzene-1,3-diyl]dimethanol (156204-47-6) → C45H54O7 (1255653-31-6)

Guidance literature:

Multi-step reaction with 2 steps

1: carbon tetrabromide; triphenylphosphine / tetrahydrofuran / 0.5 h / 0 °C

2: 18-crown-6 ether; potassium carbonate / acetone

With 18-crown-6 ether; carbon tetrabromide; potassium carbonate; triphenylphosphine; In tetrahydrofuran; acetone;

DOI:10.1016/j.polymer.2010.09.010

Reference yield:

Dimethyl 5-hydroxyisophthalate (13036-02-7) → C45H54O7 (1255653-31-6)

Guidance literature:

Multi-step reaction with 4 steps

1: potassium carbonate / N,N-dimethyl-formamide / 42 h / 20 °C

2: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 70 °C

3: carbon tetrabromide; triphenylphosphine / tetrahydrofuran / 0.5 h / 0 °C

4: 18-crown-6 ether; potassium carbonate / acetone

With lithium aluminium tetrahydride; 18-crown-6 ether; carbon tetrabromide; potassium carbonate; triphenylphosphine; In tetrahydrofuran; N,N-dimethyl-formamide; acetone;

DOI:10.1016/j.polymer.2010.09.010

upstream raw materials:

[5-(prop-2-en-1-yloxy)benzene-1,3-diyl]dimethanol

1-allyloxy-3,5-bis(bromomethyl)benzene

C₁₇H₂₂O₃

Dimethyl 5-hydroxyisophthalate

Downstream raw materials:

C₄₂H₅₀O₇