2-Oxocyclododecylsulfonamide(C) had been synthesized by amination of 2-oxocyclododecylsulfonic acid chloride, obtained from the cyclododecanone(A) via 2-oxocyclododecylsulfonic acid(B).

N substituted cyclododecanone thiosemicarbazones(4) were synthesized by condensation reaction of cyclododecanone and N substituted thiosemicarbazide.

The preparation of cyclododecanone and its application in organic synthesis of perfumes,pesticides and materials were reviewed in details.

Ethanol buffered chloroaluminate ionic liquids consisted of AlCl 3 with 1 alkyl pyridinium or 1 alkyl 3 methyl imidazolium quaternary ammonium salts (QAS), such as 1 butylpyridinium chloride, 1 butyl 3 methylimidazolium chloride, 1 propyl 3 methylimidazolium chloride and 1 ethylpyridinium bromide, are novel reaction medium for selective cyclization of 1 dodecene to cyclododecane.

This experiment based upon the process scaleup, and chiefly studied the influences of the reaction temperature and the agitation speed on the oxidation of cyclododecane in presence of dehydrated boric acid catalyst.

Cyclododecane, a volatile cyclic alkane (C 12H 24),can be brushed or sprayed onto the object while in the liquid state above 60℃ and cools to be solidified immediately.

Research on Production of Cyclodecanon from Cyclododecanol byContinuous Catalytic Dehydrogenation in Liquid-Solid-Phase;