116045-97-7

Basic information

• Product Name: 1,1-bis(2',4'-dimethoxyphenyl)ethylene
• CAS NO: 116045-97-7
• Molecular Weight: 300.354
• Mol File: 116045-97-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,1-bis(2',4'-dimethoxyphenyl)ethylene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-bis(2',4'-dimethoxyphenyl)ethylene(116045-97-7)
• EPA Substance Registry System: 1,1-bis(2',4'-dimethoxyphenyl)ethylene(116045-97-7)

Safety Data

• Hazardous Substances Data: 116045-97-7(Hazardous Substances Data)

Upstream product

• 79-36-7 dichloroacethyl chloride 
• 151-10-0 1,3-Dimethoxybenzene 
• 3555-85-9 2,2',4,4'-tetramethoxybenzophenone 
• 131-55-5 2,2',4,4'-tetrahydroxybenzophenone 
• 127-17-3 2-oxo-propionic acid 

Relevant articles and documents

COMPOUNDERS FOR ENHANCING GENERATION OF CHEMICAL SPECIES

A reagent that enhances acid generation of a photoacid generator and composition containing such reagent is disclosed. Also described is a method for manufacturing a device, the method including applying a liquid containing a composition to a member such that a coating film including the composition is formed on the member; and exposing the coating film to at least one of a first electromagnetic ray and a first particle ray such that a first portion of the coating film is exposed to the at least one of the first electromagnetic ray and the first particle ray while a second portion of the coating film is not exposed to the at least one of the first electromagnetic ray and the first particle ray.

NOVEL FRIEDEL-CRAFTS REACTIONS OF SOME ARENES

The novel secondary Friedel-Crafts acylation products of the arenes, dimethyl resorcinol, m-xylene, m-methylanisole and m-chlorotoluene using dichloroacetylchloride and anhydrous AlCl3 are described.The formation of the unexpected products has been shown to depend on the nucleophilicity of the arene and the electrophilicity of the acyl carbonyl of the initially formed acylated product.Higher molar proportion of the arene and sometimes elevated temperature are necessary for generation of the products.The reaction pathway has been shown to be influenced by the formation of the possible complex of AlCl3 and dichloroacetylchloride with the groups adjacent to the dichloroacetyl function, especially at higher temperature.Dimethylresorcinol yields the unique products 4, 5, 6, 7 and 9 and m-xylene, m-methylanisole and m-chlorotoluene furnish 10, 13 and 15 respectively.Electronic factors responsible for generation of the products and rationalisation of their formation are discussed.