868562-47-4

Upstream product

• 108-23-6 isopropyl chloroformate 
• 849104-01-4 (E,R)-5-(2-ethynyl-3-isopropyl-1-methylcyclopent-2-enyl)-3-methylpent-2-en-1-ol tert-butyldiphenyl ether 
• 849104-08-1 3-((R)-3-Isopropyl-1-methyl-2-trimethylsilanylethynyl-cyclopent-2-enyl)-propane-1,2-diol 
• 836628-64-9 2-tert-butoxymethylene-5-methyl-cyclopentanone 
• 685901-94-4 (R)-2-tert-butoxymethylene-5-methyl-5-(2-propenyl)cyclopentanone 
• 849103-97-5 (R)-5-isopropyl-2-methyl-2-(2-propenyl)cyclopentanone 
• 849104-09-2 ((R)-3-Isopropyl-1-methyl-2-trimethylsilanylethynyl-cyclopent-2-enyl)-acetaldehyde 
• 849103-96-4 (R)-2-isopropyl-5-methyl-5-(2-propenyl)cyclopent-1-enylethynyltrimethylsilane 
• 849103-99-7 (R)-5-(2-hydroxyethyl)-2-isopropyl-5-methylcyclopent-1-enylethynyltrimethylsilane 
• 849103-98-6 (R)-5-allyl-2-isopropyl-5-methyl-1-trifluoromethanesulfonyloxycyclopentene 
• 849104-00-3 (R)-5-(2-iodoethyl)-2-isopropyl-5-methylcyclopent-1-enylethynyltrimethylsilane 
• 849104-13-8 C₃₆H₅₂OSi₂ 

Relevant academic research and scientific papers

Exploiting the Pd- and Ru-catalyzed cycloisomerizations: Enantioselective total synthesis of (+)-allocyathin B2

Pd- and Ru-catalyzed cycloisomerizations of 1,6-enynes are compared and contrasted. Such considerations led to the enantioselective synthesis of a cyathin terpenoid, (+)-allocyathin B2 (1). The synthesis features a Pd-catalyzed asymmetric allyl

Total synthesis of (+)-allocyathin B2

The first enantioselective synthesis of (+)-allocyathin was achieved. The synthesis features a Pd-catalyzed asymmetric allylic alkylation to install the first quaternary center, a Ru-catalyzed diastereoselective cycloisomerization to construct the six-mem