91142-55-1

Basic information

• Product Name: 5-(furan-2-yl)-3-methylcyclohex-2-enone
• Synonyms: 5-(furan-2-yl)-3-methylcyclohex-2-enone
• CAS NO: 91142-55-1
• Molecular Weight: 176.215
• Mol File: 91142-55-1.mol

Chemical Properties

• CAS DataBase Reference: 5-(furan-2-yl)-3-methylcyclohex-2-enone(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(furan-2-yl)-3-methylcyclohex-2-enone(91142-55-1)
• EPA Substance Registry System: 5-(furan-2-yl)-3-methylcyclohex-2-enone(91142-55-1)

Safety Data

• Hazardous Substances Data: 91142-55-1(Hazardous Substances Data)

Upstream product

• 98-01-1 furfural 
• 141-97-9 ethyl acetoacetate 
• 67-64-1 acetone 

Downstream Products

• 91643-04-8 5-[2]furyl-3-methyl-cyclohex-2-enone semicarbazone 

Relevant articles and documents

The synthesis of cyclohexenone using l-proline immobilized on a silica gel catalyst by a continuous-flow approach

A facile and convenient method for the synthesis of cyclohexenone compounds was developed using an l-proline immobilized silica gel catalyst combined with a continuous-flow approach. Because of the mild reaction conditions, ease of catalyst recyclability, and product isolation, this reaction approach can potentially be used in a facile scale-up reaction or in industrial applications. the Partner Organisations 2014.

Rhodium-catalyzed tandem aldol condensation-Robinson annulation between aldehydes and acetone: Synthesis of 3-methylcyclohexenones

A simple catalytic, redox-neutral access to 3-methylcyclohexenones has been developed via rhodium catalysis in the presence of an amine additive and Ag2CO3. This process utilized simple aldehydes and acetone as substrates and tolerates a variety of functional groups. Disubstituted phenols were isolated in moderate yields when Cu(OAc)2 was employed as an oxidant.

Organocatalyst-mediated aldolrobinson cascade reactions: A convenient synthesis of substituted cyclohex-2-enones

A convenient organocatalytic process for the chemoselective synthesis of substituted cyclohex-2-enones was developed. The cascade reaction involves a remarkable Michael addition of an acyclic ketone-based enamine onto unmodified enones. The enamine-mediated aldolRobinson cascade reactions of aromatic and aliphatic aldehydes with acetone produced substituted cyclohex-2-enones in moderate to high yields under mild reaction conditions.

An efficient synthesis of some 5-substituted-3-methyl-2-cyclohexen-1-ones using microwaves

3-Methyl-2-cyclohexenone and its 5-substituted-derivatives are prepared in high yields and short duration of time, using the microwave irradiation technique by the condensation of ethyl acetoacetate with eight different aldehydes and piperazine.