184680-35-1

Upstream product

• 77-76-9 2,2-dimethoxy-propane 
• 147168-89-6 (1S,2R,4R)-1-amino-2-exo-hydroxy-7,7-dimethyl-bicyclo[2.2.1]heptane 
• 21286-54-4 Camphorsulfonyl chloride 
• 38989-02-5 (1S,4R)-1-amino-7,7-dimethyl-bicyclo[2.2.1]heptan-2-one 
• 137329-22-7 (+)-1-isocyanato-7,7-dimethylbicyclo[2.2.1]heptan-2-one 
• 3144-16-9 (1S)-10-camphorsulfonic acid 
• 464-78-8 (1S)-(+)-ketopinic acid 

Relevant academic research and scientific papers

Synthesis of several novel optically active nitroxyl radicals

Optically active nitroxyl radicals are prepared from enantiomerically pure bicyclic tempenoids. (-)-Camphoxyl radical (-)-4 derived from commercially available oxazolidinone (-)-1 and (+)-camphoxyl radical (+)-4 derived from (-)-camphene are readily prepared, conformationally rigid, enantiomeric nitroxyl radicals. (-)-Camphorsulphonic acid is used to prepare two additional optically active nitroxyl radicals 9 and 12.