53846-98-3

Basic information

• Product Name: 2,4-di-t-butyl-4-(1-carboxy-1-hydroxymethyl)-2-buten-4-olide
• Synonyms: 2,4-di-t-butyl-4-(1-carboxy-1-hydroxymethyl)-2-buten-4-olide
• CAS NO: 53846-98-3
• Molecular Weight: 270.326
• Mol File: 53846-98-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,4-di-t-butyl-4-(1-carboxy-1-hydroxymethyl)-2-buten-4-olide(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-di-t-butyl-4-(1-carboxy-1-hydroxymethyl)-2-buten-4-olide(53846-98-3)
• EPA Substance Registry System: 2,4-di-t-butyl-4-(1-carboxy-1-hydroxymethyl)-2-buten-4-olide(53846-98-3)

Safety Data

• Hazardous Substances Data: 53846-98-3(Hazardous Substances Data)

Upstream product

• 3383-21-9 3,5-di-tert-butyl-o-benzoquinone 
• 1020-31-1 3,5-Di-tert-butylcatechol 
• 67-56-1 methanol 

Relevant articles and documents

Metallophthalocyanines linked to organic copolymers as efficient oxidative supported catalysts

The covalent anchoring of metallo(chlorosulfonyl)phthalocyanines 1 onto the acrylic copolymers 2 and 3 has been achieved. When using H2O2 or KHSO5 as oxidant, these supported catalysts are able to oxidize a poorly biodegradable molecule such as 2,4,6-trichlorophenol or a tannin model such as 3,5-di-tert-butylcatechol. The influence of the spacer and the nature of the reaction medium on the catalytic activities have been studied, as well as the recycling of these supported metallophthalocyanine catalysts.

PHOTOINDUCED ELECTRON TRANSFER OXIDATION - 1. 9,10-DICYANOANTHRACENE-SENSITIZED PHOTOOXIDATION OF HINDERED PHENOLS.

9,10-Dicyanoanthracene (DCA)-sensitized photooxidation reactions of hindered phenols and catechols (I) proceed via the initial electron transfer from 1 to **1DCA. 4-Hydroperoxy-2,5-cyclohexadien-1-ones and 4-hydroxy-2,5-cyclohexadien-1-ones are obtained from 2,4,6-trialkyl-substituted phenols, and an o-benzoquinone and furanone derivatives are afforded from 3,5-di-t-butylcatechol.