Showing papers by "Yu. N. Ogibin published in 2004"
TL;DR: Aliphatic and alicyclic gem-bis-hydroperoxides and their derivatives, bis(1-hydric peroxides), dispiro-and tetraalkyl-1,2,4,5-tetroxanes were synthesized by the reaction of aliphatic alicycic acetals and enol ethers with H2O2 in the presence of BF3 in anhydrous Et2O.
Abstract: Aliphatic and alicyclic gem-bis-hydroperoxides and their derivatives, bis(1-hydroperoxycycloalkyl) and bis(1-hydroperoxyalkyl) peroxides, dispiro- and tetraalkyl-1,2,4,5-tetroxanes were synthesized by the reaction of aliphatic and alicyclic acetals and enol ethers with H2O2 in the presence of BF3 in anhydrous Et2O.
21 citations
TL;DR: In this article, a procedure for the synthesis of 1,2,4,5-tetraoxanes based on the reaction of gem-bishydroperoxycycloalkanes with ketals and acetals catalyzed by boron trifluoride etherate was developed.
Abstract: A convenient procedure was developed for the synthesis of 1,2,4,5-tetraoxanes based on the reaction of gem-bishydroperoxycycloalkanes with ketals and acetals catalyzed by boron trifluoride etherate, which makes it possible to prepare the target products in yields from 13 to 93%.
14 citations
TL;DR: An electrochemical method for the synthesis of geminal azidonitro compounds was developed in this article, which involves electrooxidative coupling of azide anions with salts of nitro compounds.
Abstract: An electrochemical method for the synthesis of geminal azidonitro compounds was developed. The method involves electrooxidative coupling of azide anions with salts of nitro compounds and affords geminal azidonitroalkanes, azidonitrocycloalkanes, and diazidodinitrocycloalkanes in 45–92% yields.
3 citations
TL;DR: One-pot electrochemical method of synthesis of ketones, diketones, and esters of monoketo- and diketoalkanoic acids is elaborated in this paper.
Abstract: One-pot electrochemical method of synthesis of ketones, diketones, and esters of monoketo- and diketoalkanoic acids is elaborated. This method is based on the diaphragmless galvanostatic electrolysis of Na salts of secondary nitro compounds—derivatives of nitrohydrocarbons, nitroketones, and esters of nitrated alkanoic acids—in methanol.