-OH

Base Information

• Chemical Name: -OH
• CAS No.: 133472-85-2
• Molecular Formula: C₇₉H₈₀O₇
• Molecular Weight: 1141.5
• Mol file: 133472-85-2.mol

Synonyms:-OH

Chemical Property of -OH

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of -OH

There total 8 articles about -OH 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: 91.0%

4,4'-(5-hydroxypentane-2,2-diyl)diphenol (93727-83-4) + Methanesulfonic acid 4,4-bis-(4-benzyloxy-phenyl)-pentyl ester (184866-16-8) → -OH (133472-85-2)

Guidance literature:

With 18-crown-6 ether; potassium carbonate; In acetone; for 60h; Heating;

DOI:10.1021/jo961527q

Reference yield: 89.0%

4,4'-(5-hydroxypentane-2,2-diyl)diphenol (93727-83-4) + -Br (133472-84-1) → -OH (133472-85-2)

Guidance literature:

With 18-crown-6 ether; potassium carbonate; In acetone; for 48h; Heating;

DOI:10.1021/ja00011a031

Reference yield:

4-hydroxy-γ-(4-hydroxyphenyl)-γ-methyl-benzenebutanoic acid methyl ester (7297-85-0) → -OH (133472-85-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 91 percent / LiAlH₄ / tetrahydrofuran / 2 h / Heating

2: 91 percent / K₂CO₃, 18-crown-6 / acetone / 60 h / Heating

With lithium aluminium tetrahydride; 18-crown-6 ether; potassium carbonate; In tetrahydrofuran; acetone;

DOI:10.1021/jo961527q

upstream raw materials:

4,4'-(5-hydroxypentane-2,2-diyl)diphenol

-Br

Methanesulfonic acid 4,4-bis-(4-benzyloxy-phenyl)-pentyl ester

4,4-bis(4-hydroxyphenyl)valeric acid

Downstream raw materials:

-Br