NOVEL TRISPHENOL DERIVATIVE AND ITS PRODUCTIONPURPOSE: To provide a novel compound useful as an antioxidant, a disinfectant, a raw material for epoxy resins, etc.MASUDA TORU増田 透YAMAZAKI KENZO山崎 研三
PURPOSE: To obtain a recording material with excellent storage stability of the image part by incorporating a trisphenol derivative of a specified formula as an electron-accepting compd. in the recording material wherein a recording layer contg. at least one of each electron-donating colorless dyes...
Provided, as a solution, is a substituted trisphenol compound represented by formula (2).NASU, AKIHITOYAMANE, KENTARO
NOVEL TRISPHENOL DERIVATIVEIn order to provide a novel compound that has good solvent solubility, has high storage stability (dissolution stability) during refrigerated or frozen storage, and can be used as a crosslinking agent, a substituted trisphenol compound represented by formula (2) below is...
producing trisphenols at high yield and high purity, which are useful as raw materials for polymeric compounds such as an epoxy resin and a polycarbonate resin or raw materials or additives for a photoresist, and to provide a 4-acylaralkylphenol derivative as a raw material of the trisphenols...
Raw materials and of the polymer compound epoxy resin, a polycarbonate resin, or raw material of the photoresist easily industrially to produce high yield, high purity useful trisphenols as an additive method and 4-acyl aralkyl phenol derivative for the provision of, The general formula (1) (...
producing trisphenols at high yield and high purity, which are useful as raw materials for polymeric compounds such as an epoxy resin and a polycarbonate resin or raw materials or additives for a photoresist, and to provide a 4-acylaralkylphenol derivative as a raw material of the trisphenols...
Raw materials and of the polymer compound epoxy resin, a polycarbonate resin, or raw material of the photoresist easily industrially to produce high yield, high purity useful trisphenols as an additive method and 4-acyl aralkyl phenol derivative for the provision of, The general formula (1) (...
Methylenebisbenzaldehyde derivatives, methylidynetrisphenol derivative and pharmaceuticals thereof; useful for treating or preventing pneumovirus infection and associated diseasesThe disclosed relates to compounds, compositions and methods for preventing and treating viral infections, and the diseases associated ...
an excessive amount of an alkylphenol compound having 1-10C alkyl groups in the presence of an acid catalyst and subsequently converting the produced compound of formula II with the remaining alkylphenol compound into the perfectly nucleus- alkylated trisphenol derivative.;COPYRIGHT: (C)1994,JPO&...