Phenol,4,4'-(2,2-dichloroethylidene)bis-

Base Information

• Chemical Name: Phenol,4,4'-(2,2-dichloroethylidene)bis-
• CAS No.: 13005-40-8
• Molecular Formula: C14H12 Cl2 O2
• Molecular Weight: 283.1499
• Mol file: 13005-40-8.mol

Synonyms:Phenol,4,4'-(2,2-dichloroethylidene)di- (8CI);1,1-Dichloro-2,2-bis(p-hydroxyphenyl)ethane; 2,2-Bis(p-hydroxyphenyl)-1,1-dichloroethane

Chemical Property of Phenol,4,4'-(2,2-dichloroethylidene)bis-

Chemical Property:

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phenol,4,4'-(2,2-dichloroethylidene)bis-

There total 1 articles about Phenol,4,4'-(2,2-dichloroethylidene)bis- 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: 23.0%

N-(2,2-dichloroethylidene)trifluoromethanesulfonamide (370839-86-4) + phenol (108-95-2,27073-41-2) → 1,1-dichloro-2,2-bis(p-hydroxyphenyl)ethane (13005-40-8)

Guidance literature:

for 100h;

DOI:10.1070/mc2003v013n01abeh001569

Reference yield: 93.0%

1,1-dichloro-2,2-bis(p-hydroxyphenyl)ethane (13005-40-8) → 2,2-bis(p-hydroxyphenyl)acetaldehyde diethyl acetal (103707-81-9)

Guidance literature:

With potassium hydroxide; In ethanol; for 1h; Heating;

Reference yield:

1,1-dichloro-2,2-bis(p-hydroxyphenyl)ethane (13005-40-8) → 2,2-bis(p-hydroxyphenyl)acetaldehyde (103707-82-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / KOH / aq. ethanol / 1 h / Heating

2: p-toluenesulfonic acid / acetone / 2 h / Ambient temperature

With potassium hydroxide; toluene-4-sulfonic acid; In ethanol; acetone;

upstream raw materials:

N-(2,2-dichloroethylidene)trifluoromethanesulfonamide

phenol

Downstream raw materials:

2,2-bis(p-hydroxyphenyl)acetaldehyde diethyl acetal

2,2-bis(p-hydroxyphenyl)acetaldehyde