80007-44-9

Upstream product

• 32539-82-5 2-(3-hydroxy-prop-1-yl)-cyclododecanone 
• 98-59-9 p-toluenesulfonyl chloride 
• 603-35-0 triphenylphosphine 
• 830-13-7 cyclododecanone 
• 114340-64-6 2-[3-(1-Ethoxy-ethoxy)-propyl]-cyclododecanone 
• 55314-44-8 [((E)-Cyclododec-1-enyl)oxy]-trimethyl-silane 

Relevant academic research and scientific papers

A SIMPLE NEW GENERAL SYNTHESIS OF MACROCYCLIC KETONES: A NEW ENTRY TO THE SYNTHESIS OF EXALTONE AND (+/-)-MUSCONE

We describe an efficient new synthesis of 15-membered cyclic ketones, exaltone and (+/-)-muscone, based on a three-carbon annelation of cyclic ketones followed by the regioselective radical cleavage of the fused bond of the resulting bicyclic systems.

Phosphonium salts, process for their preparation and use of same as starting materials for preparing unsaturated bicyclic compounds

New phosphonium salts useful as starting materials for preparing unsaturated bicyclic compounds. Process for their preparation.