63007-05-6

Upstream product

• 286-20-4 cyclohexane-1,2-epoxide 
• 55506-28-0 trans-2-ethynylcyclohexan-1-ol 
• 6209-75-2 1-ethynyl-1-chlorocyclohexane 
• 82031-98-9 1,1,2,2,3,3,4,4,4-Nonafluoro-butane-1-sulfonic acid (1R,2S)-2-ethynyl-cyclohexyl ester 
• 75-89-8 2,2,2-trifluoroethanol 
• 6180-21-8 lithium chloroacetylide 
• 1521-51-3 rac-3-bromocyclohexene 

Downstream Products

• 29372-98-3 1-acetyl-2-cyclohexene 
• 1402647-13-5 N-(1-(cyclohex-1-en-1-yl)ethylidene)-2,4,6-trimethylaniline 

Relevant academic research and scientific papers

Regioselective Preparation of Difluoromethyl Allenes

The difluoromethylcadmium reagent reacts with primary, secondary, and tertiary propargyl chlorides and tosylates regioselectively to give difluoromethyl allenes in good yields.

Vinyl Cations, 37. Rearrangement of Cyclic Homopropargyl Sulfonates to Condensed Cyclobutanones and Cyclopropyl Ketones

Cyclic homopropargyl sulfonates 8 (tosylates, triflates, nonaflates, and damsylates) are prepared and solvolysed.The resulting rearrangement reactions are studied with respect to the properties of the solvents used, leaving groups, the substituent on the triple bond, and with respect to the ring size of the sulfonates 8.