7019-91-2

Basic information

• Product Name: 2,5-Cyclohexadien-1-one, 2,6-bis(1,1-dimethylethyl)-4-(2-methylpropylidene)-
• CAS NO: 7019-91-2
• Molecular Formula: C18H28O
• Molecular Weight: 260.42
• Mol File: 7019-91-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2,5-Cyclohexadien-1-one, 2,6-bis(1,1-dimethylethyl)-4-(2-methylpropylidene)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-Cyclohexadien-1-one, 2,6-bis(1,1-dimethylethyl)-4-(2-methylpropylidene)-(7019-91-2)
• EPA Substance Registry System: 2,5-Cyclohexadien-1-one, 2,6-bis(1,1-dimethylethyl)-4-(2-methylpropylidene)-(7019-91-2)

Safety Data

• Hazardous Substances Data: 7019-91-2(Hazardous Substances Data)

Usage

General Description

2,5-Cyclohexadien-1-one, 2,6-bis(1,1-dimethylethyl)-4-(2-methylpropylidene)- is a chemical compound with the molecular formula C18H28O. It is a derivative of cyclohexadienone and is often used as a building block in the synthesis of various organic compounds. This chemical is known for its high stability and is commonly used in the production of pharmaceuticals, agrochemicals, and other fine chemicals. It is also used as a precursor in the manufacturing of fragrances, flavors, and other high-value products. Due to its versatile nature and wide range of applications, 2,5-Cyclohexadien-1-one, 2,6-bis(1,1-dimethylethyl)-4-(2-methylpropylidene)- is considered an important chemical in the field of organic synthesis.

Upstream product

• 128-39-2 2,6-di-tert-butylphenol 
• 78-84-2 isobutyraldehyde 

Downstream Products

• 719-22-2 2,6-Di-tert-butyl-1,4-benzoquinone 
• 77488-13-2 5,7-Di-tert-butyl-2-isopropyl-1-oxa-spiro[2.5]octa-4,7-dien-6-one 
• 1620-98-0 3,5-di-t-butyl-4-hydroxybenzaldehyde 
• 77488-18-7 2,6-Di-tert-butyl-4-(1-hydroperoxy-2-methyl-propyl)-phenol 

Relevant articles and documents

Visible-light mediated trifluoromethylation of p-quinone methides by 1,6-conjugate addition using pyrylium salt as organic photocatalyst

A transition metal free visible light mediated organo photoredox catalyzed trifluoromethylation of p-quinone methides (p-QMs) to construct fluoro-analogs of dichlorodiphenyltrichloroethane (DDT) is reported using a bench stable, inexpensive Langlois reagent as a trifluoromethyl radical source. This protocol could generate a benzylic C(sp3)-CF3 bond with excellent yield under mild reaction conditions using 1,6-conjugate addition/aromatization of trifluoromethyl radical in the absence of any external additives. Further, we demonstrate di-trifluoromethylation and gram scale synthesis of this reaction.