74457-25-3

Basic information

• Product Name: 4-(3-oxocyclohex-1-enyl)butanal
• Synonyms: 4-(3-oxocyclohex-1-enyl)butanal
• CAS NO: 74457-25-3
• Molecular Weight: 166.22
• Mol File: 74457-25-3.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 4-(3-oxocyclohex-1-enyl)butanal(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(3-oxocyclohex-1-enyl)butanal(74457-25-3)
• EPA Substance Registry System: 4-(3-oxocyclohex-1-enyl)butanal(74457-25-3)

Safety Data

• Hazardous Substances Data: 74457-25-3(Hazardous Substances Data)

Upstream product

• 504-02-9 1,3-cylohexanedione 
• 1119-51-3 bromopentene 
• 70079-75-3 3-(4-pentenyl)-2-cyclohexen-1-one 
• 5323-87-5 3-Ethoxycyclohex-2-en-1-one 
• 91083-05-5 (3-(1,3-dioxolan-2-yl)propyl)magnesium bromide 
• 78877-14-2 3-(4-hydroxybutyl)-2-cyclohexen-1-one 

Downstream Products

• 80206-68-4 6-[3-(2,2-Dimethyl-propionyloxy)-cyclohex-1-enyl]-3-oxo-hexanoic acid ethyl ester 
• 284464-10-4 3-(4-hydroxy-pentyl)-1-methyl-cyclohex-2-enol 
• 74457-26-4 (S)-8-Hydroxy-4a-phenylsulfanyl-octahydro-naphthalen-1-one 
• 80206-67-3 4-(3-Hydroxy-cyclohex-1-enyl)-butyraldehyde 
• 163229-12-7 3-((Z)-5-Cyclopropyl-pent-4-enyl)-cyclohex-2-enone 
• 74457-26-4 8-Hydroxy-4a-phenylsulfanyl-octahydro-naphthalen-1-one 
• 120950-82-5 3-<4-pentenyl-6-(trimethylsilyl)>-cyclohex-2-en-1-one 

Relevant articles and documents

Synthesis of spiranes by thiol-mediated acyl radical cyclization

A general and efficient method for the preparation of spiro compounds is described. Various enone-aldehydes were exposed to t-dodecanethiol and AIBN at 75 °C in toluene to afford spirocyclic 1,4-diketones in moderate to good yields. Intramolecular acyl radical cyclization of a series of enone-aldehydes in the presence of AIBN and a thiol was studied. Various ring size of the all-carbon spirocyclic 1,4-diketones were obtained in moderate to good yields.

Spiranes synthesis based on samarium diiodide-mediated reductive cyclization

A general and efficient method for the preparation of spiro compounds is described. Enone-aldehydes were exposed to samarium diiodide under mild conditions and various spirocyclic γ-hydroxyketones were obtained in good yields.

Amberlyst-15-catalyzed intramolecular S(N)2' oxaspirocyclization of tertiary allylic alcohols

A variety of substituted 1-oxaspiro[4.5]dec-6-ene and 1- oxaspiro[5.5]undec-7-ene systems have been prepared by utilizing Amberlyst- 15-catalyzed S(N)2' oxaspirocyclizations under mild reaction conditions (- 20°C) in quantitative yields. In this process,