85526-56-3

Upstream product

• 1632142-65-4 (S)-2,3-dimethoxy-1-methyl-4-(1,2,2-trimethylcyclopentyl)benzene 
• 1632142-64-3 C₁₉H₂₈O₃S₂ 
• 1632142-61-0 (R)-3-(2,3-dimethoxy-4-methylphenyl)-2,2,3-trimethylcyclopentanone 
• 1632142-60-9 (R)-4-(2,3-dimethoxy-4-methylphenyl)-4,5,5-trimethylcyclopent-2-enone 
• 38412-84-9 (-)-δ-cuparenol 

Downstream Products

• 121043-27-4 2-Methoxy-3-methyl-6-((S)-1,2,2-trimethyl-cyclopentyl)-phenol 
• 121043-29-6 (S)-2-hydroxy-6-methyl-3-(1,2,2-trimethylcyclopentyl)phenyl acetate 

Relevant academic research and scientific papers

Total synthesis of (-)-HM-3 and (-)-HM-4 utilizing a palladium-catalyzed addition of an arylboronic acid to an allenic alcohol followed by eschenmoser-claisen rearrangement

The first asymmetric total synthesis of (-)-HM-3 and (-)-HM-4, aromatic sesquiterpenes isolated from the phytopathogenic fungus Helicobasidium mompa, has been achieved. Highlight of the synthesis is an enantiospecific construction of the quaternary carbon stereocenter utilizing a palladium-catalyzed addition of arylboronic acid to the allenic alcohol followed by Eschenmoser-Claisen rearrangement. Georg Thieme Verlag Stuttgart New York.

Total synthesis of (+)-aquaticol by biomimetic phenol dearomatization: Double diastereofacial differentiation in the Diels-Alder dimerization of orthoquinols with a C2-symmetric transition state

(Chemical Equation Presented) Double or nothing: The bissesquiterpene (+)-aquaticol was synthesized by biomimetic oxidative dearomatization of 1 via an orthoquinol intermediate that undergoes spontaneous and selective dimerization; only like diastereomers