684262-71-3

Basic information

• Product Name: 2,5-Cyclohexadiene-1,4-dione, 2,3-dimethyl-5,6-di-2-propenyl- (9CI)
• Synonyms: 2,5-Cyclohexadiene-1,4-dione, 2,3-dimethyl-5,6-di-2-propenyl- (9CI)
• CAS NO: 684262-71-3
• Molecular Formula: C₁₄H₁₆O₂
• Molecular Weight: 216.27564
• Product Categories: ALCOHOL
• Mol File: 684262-71-3.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,5-Cyclohexadiene-1,4-dione, 2,3-dimethyl-5,6-di-2-propenyl- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-Cyclohexadiene-1,4-dione, 2,3-dimethyl-5,6-di-2-propenyl- (9CI)(684262-71-3)
• EPA Substance Registry System: 2,5-Cyclohexadiene-1,4-dione, 2,3-dimethyl-5,6-di-2-propenyl- (9CI)(684262-71-3)

Safety Data

• Hazardous Substances Data: 684262-71-3(Hazardous Substances Data)

Usage

Uses

Used in Fragrance and Flavor Industry:
2,5-Cyclohexadiene-1,4-dione, 2,3-dimethyl-5,6-di-2-propenyl(9CI) is used as a synthetic intermediate for the production of fragrances and flavors. Its unique chemical structure and reactivity contribute to the creation of a wide range of scents and tastes, enhancing the sensory experience of various consumer products.
It is important to handle this compound with care due to its potential toxicity and irritant properties. Proper safety precautions and handling procedures should be followed when working with 2,5-Cyclohexadiene-1,4-dione, 2,3-dimethyl-5,6-di-2-propenyl(9CI) in a laboratory or industrial setting to ensure the safety of personnel and the environment.

Upstream product

• 332426-35-4 1,4-bis(allyloxy)-2,3-dimethylbenzene 
• 608-43-5 2,3-dimethyl-1,4-dihydroxybenzene 

Relevant articles and documents

Microwave-assisted Claisen rearrangement on a silica gel support

A fast, efficient and environmentally benign solvent-free procedure has been developed for microwave-assisted Claisen rearrangement on a silica gel support. A fast, efficient and environmentally benign solvent-free procedure has been developed for microwave-assisted Claisen rearrangement on a silica gel support. Various bis-allyl ketones were prepared using this protocol.

Formation of arenes via diallylarenes: Strategic utilization of Suzuki-Miyaura cross-coupling, Claisen rearrangement and ring-closing metathesis

Two new synthetic strategies for benzoannulation are reported. The first strategy is based on the Suzuki-Miyaura cross-coupling reaction. To this end, various ortho-diallylbenzene derivatives were prepared from the corrresponding diiodo derivatives by an allylation strategy using an allylboronate as coupling partner. These diallyl derivatives were subjected to a ring-closing metathesis (RCM) and one-pot dichlorodicyanoquinone (DDQ) oxidation sequence to deliver 2-substituted naphthalenes. In the second strategy, a double Claisen rearrangement and RCM protocol have been used as key steps to give highly functionalized benzoannulated quinone derivatives.

A new protocol for benzoannulation by double Claisen rearrangement and ring-closing metathesis reactions as key steps

A new methodology for benzoannulation has been developed by using double Claisen rearrangement followed by a one-pot ring-closing metathesis and DDQ oxidation sequence.