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Cyclohexenone

 

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Cyclohexenone



 
 
Cyclohexenone is an organic compound
Organic compound

An organic compound is any member of a large class of chemical compounds whose molecules contain c






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Cyclohexenone is an organic compound
Organic compound

An organic compound is any member of a large class of chemical compounds whose molecules contain carbon. For historical reasons discussed below, a few types of compounds such as carbonates, simple oxides of carbon and cyanides, as well as the allotropes of carbon, are considered Inorganic compound....
 which is a versatile intermediate used in the synthesis
Organic synthesis

Organic synthesis is a special branch of chemical synthesis and is concerned with the construction of organic compounds via organic reactions. Organic_chemistry molecules can often contain a higher level of complexity compared to purely Inorganic_chemistry compounds, so the synthesis of organic compounds has developed into one of the most im...
 of a variety of chemical products such as pharmaceuticals and fragrances. It is a clear colorless liquid with a boiling point of 171-173 °C.

Industrially, cyclohexenone is prepared from phenol
Phenol

Phenol, also known as carbolic acid, is a toxic, white crystalline solid with a sweet tarry odor, commonly referred to as a "hospital smell"....
 by Birch reduction
Birch reduction

The Birch reduction is the organic reduction of Aromatic_ring with sodium and an alcohol in liquid ammonia to form 1,4-Cyclohexadiene . The reaction was reported by the Australian chemist Arthur John Birch in 1944....
.

Common reactions involving cyclohexenone include nucleophilic conjugate addition
Nucleophilic conjugate addition

Nucleophilic conjugate addition is a type of organic reaction. Ordinary nucleophilic additions or 1,2-nucleophilic additions deal mostly with additions to carbonyl compounds....
 with organocopper reagents
Organocopper compound

Organocopper compounds in organometallic chemistry contain carbon to copper chemical bonds. Organocopper chemistry is the science of organocopper compounds describing their physical properties, synthesis and reactions....
, Michael reaction
Michael reaction

The Michael reaction or Michael addition is the nucleophilic addition of a carbanion to an ?,?-unsaturated carbonyl compound. It belongs to the larger class of conjugate additions....
s and Robinson annulation
Robinson annulation

The Robinson annulation is an organic reaction used to create a six-member ring Carbonyl#.CE.B1.2C.CE.B2-Unsaturated_carbonyl_compounds, using a ketone and methyl vinyl ketone....
s.