39542-65-9

Basic information

• Product Name: Phenol, 2,3-dichloro-4-methoxy-
• CAS NO: 39542-65-9
• Molecular Formula: C7H6Cl2O2
• Molecular Weight: 193.029
• Mol File: 39542-65-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Phenol, 2,3-dichloro-4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 2,3-dichloro-4-methoxy-(39542-65-9)
• EPA Substance Registry System: Phenol, 2,3-dichloro-4-methoxy-(39542-65-9)

Safety Data

• Hazardous Substances Data: 39542-65-9(Hazardous Substances Data)

Upstream product

• 1984-59-4 2,3-dichloroanisole 
• 108-43-0 3-monochlorophenol 
• 119927-90-1 3-chloro-4,4-dimethoxycyclohexa-2,5-dien-1-one 
• 106-51-4 p-benzoquinone 
• 5273-62-1 5,6-dichlorocyclohex-2-ene-1,4-dione 
• 608-44-6 2,3-dichlorohydroquinone 
• 77-78-1 dimethyl sulfate 

Downstream Products

• 54827-98-4 2,3-Dichloro-6-dimethylaminomethyl-4-methoxy-phenol 
• 39542-69-3 2,5-Dimethoxy-3,4-dichlor-allylbenzol 
• 39542-68-2 2,3-Dichlor-4-methoxy-6-allylphenol 
• 87181-19-9 ethyl <2,3-dichloro-4-<3-(aminomethyl)-4-hydroxyphenoxy>phenoxy>acetate hydrochloride 
• 93184-27-1 ethyl <2,3-dichloro-4-(4-aminophenoxy)phenoxy>acetate hydrochloride 
• 87181-17-7 ethyl <2,3-dichloro-4-<4-hydroxy-3-<(2-chloroacetyl)aminomethyl>phenoxy>phenoxy>acetate 
• 93135-26-3 <2,3-dichloro-4-<4-hydroxy-3-<(2-chloroacetyl)aminomethyl>phenoxy>phenoxy>acetic acid 
• 87181-14-4 ethyl <2,3-dichloro-4-(4-nitrophenoxy)phenoxy>acetate 
• 87181-15-5 ethyl <2,3-dichloro-4-(4-hydroxyphenoxy)phenoxy>acetate 
• 87181-16-6 <2,3-dichloro-4-(4-hydroxyphenoxy)phenoxy>acetic acid 
• 87181-13-3 2,3-dichloro-4-(4-nitrophenoxy)phenol 
• 87181-12-2 2,3-dichloro-4-(4-nitrophenoxy)anisole 
• 39542-67-1 1-Allyloxy-2,3-dichlor-4-methoxybenzol 

Relevant articles and documents

Synthetic method 4 - alkoxyphenol compounds

The invention discloses a synthetic method of 4 - alkoxyphenol compounds, and belongs to the field of organic chemical synthesis. The method is as follows: An aryl alkyl ether compound is added to the sealing tube. The catalyst dimerization acetic acid rhodium and the oxidizing agent iodobenzene diethyl ester are added, a solvent trifluoroacetic anhydride is added, and the 4 -alkoxyphenol compound is prepared by heating reaction. To the invention, high regioselectivity direct hydroxylation of the aryl alkyl ether compound is realized, the application range of the substrate is wide, the yield is high, the activity after amplification reaction does not significantly decay, and higher yield is still obtained. The utility model has good practicability and industrial application prospect.

Synthesis of o-chlorophenols via an unexpected nucleophilic chlorination of quinone monoketals mediated by N,N′-dimethylhydrazine dihydrochloride

An unexpected nucleophilic chlorination of a quinone monoketal while carrying out a pyrazolidine synthesis has led to a general preparation of multisubstituted phenols. The products are obtained in good to high yields under mild conditions. The bridged pyrazolidines that were the original targets are obtained in the presence of a protic solvent. This journal is the Partner Organisations 2014.