61563-62-0

Upstream product

• 16807-60-6 3-methoxycyclohex-2-en-1-one 
• 123-25-1 succinic acid diethyl ester 
• 61589-86-4 3-(3-hydroxy-propyl)cyclohex-2-en-1-one 
• 61589-75-1 ethyl 3-(3-oxocyclohex-1-enyl)propanoate 

Downstream Products

• 284464-08-0 3-(3-hydroxy-3-methyl-butyl)-1-methyl-cyclohex-2-enol 
• 284036-42-6 3-(3-hydroxy-3-methyl-butyl)-cyclohex-2-enol 
• 284036-54-0 3-(3-hydroxycyclohex-1-enyl)propionic acid methyl ester 
• 130895-13-5 3-(3-oxocyclohex-1-enyl)propionic acid methyl ester 

Relevant academic research and scientific papers

A facile approach to the synthesis of allylic spiro ethers and lactones

Treatment of 3-[(alkoxycarbonyl)alkyl]-substituted conjugated cycloalkenones with diisobutylaluminum hydride at -78 °C followed by acid quenching furnishes spiro ethers, whereas the corresponding 3-(carboxyalkyl)- substituted cycloalkenones generate spiro

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,

Amberlyst-15-catalyzed intramolecular S(N)2' oxaspirocyclization of secondary allylic alcohols. Application to the total synthesis of spirocyclic ethers theaspirane and theaspirone

A variety of substituted 1-oxaspiro[4.4]non-6-ene. 1-oxaspiro[4.5]dec-6- ene, 6-oxaspiro[4.5]dec-1-ene and 1-oxaspiro[5.5]undec-7-ene systems have been prepared by utilizing Amberlyst-15-catalyzed intramolecular S(N)2' oxaspirocyclizations of secondary allylic alcohols under mild reaction conditions in quantitative yields. This oxaspirocyclization was applied to the total synthesis of theaspirane and theaspirone from β-ionone in five steps. (C) 2000 Elsevier Science Ltd.