55873-32-0

Upstream product

• 85090-96-6 1-Chloromethyl-2,3,3-trimethyl-2-p-tolyl-cyclobutanol 
• 55873-29-5 2,2-Dimethyl-1-p-tolylpentan-1-thion 
• 55873-28-4 2,2-Dimethyl-1-p-tolylpentan-1-on 
• 55873-30-8 5,5-dimethyl-1-p-tolylcyclopentene 
• 50390-51-7 4'-methylisobutyrophenone 
• 55873-31-9 3,3-dimethyl-2-p-tolylcyclopentenone 
• 74-88-4 methyl iodide 
• 85090-95-5 4,5,5-Trimethyl-4-p-tolyl-1-oxa-spiro[2.3]hexane 

Relevant academic research and scientific papers

SYNTHETIC PHOTOCHEMISTRY. XXVIII. A PHOTOCHEMICAL C5-HOMOLOGATION OF 4-ISOPROPENYLTOLUENE WITH METHYL 2,4-DIOXOPENTANOATE TO ISOLAURENE AND A FORMAL SYNTHESIS OF CUPARENE.

Starting from the photocycloaddition of methyl 2,4-dioxopentanoate with 4-isopropenyltoluene, isolaurene was synthesized, and its further conversion to 5-cuparenone constituted the formal synthesis of cuparene. For the first time, the proto-(2 plus 2) pi

EFFICIENT REGIOSELECTIVE SYNTHESES OF α AND β CUPARENONES. A NEW APPROACH FOR THE CONSTRUCTION OF THE CYCLOPENTANE RING

This paper discloses the regioselective synthesis of the cyclopentane ring from a carbonyl compound via two ring expension reactions.