884195-52-2

Upstream product

• 884195-51-1 1-(1,1-dimethyl-allyl)-4-methyl-cyclohex-3-enecarbaldehyde 
• 106-95-6 allyl bromide 
• 104762-24-5 methyl 4-methyl-1-(1,1-dimethyl-2-propenyl)-3-cyclohexene-1-carboxylate 
• 104762-25-6 4-methyl-1-(1,1-dimethyl-2-propenyl)-(1-hydroxymethyl)-3-cyclohexene 

Relevant academic research and scientific papers

Construction of spiro[5.5]undecanes containing a quaternary carbon atom adjacent to a spirocentre via an Ireland ester Claisen rearrangement and RCM reaction sequence. Total syntheses of (±)-α-chamigrene, (±)-β-chamigrene and (±)-laurencenone C

Starting from cyclohexanecarboxylic acid, a combination of an Ireland ester Claisen rearrangement and RCM reactions was exploited for an efficient construction of spiro[5.5]undecanes containing a quaternary carbon atom adjacent to the spirocentre and the