The mechanism of the electroreduction of alkenyldimethylsulfonium salts
The potential of electroreduction of alkenyldimethylsulfonium salts and the preferable direction of C-S bond cleavage are determined to a considerable extent by the position of the double bond in the alkenyl substituent. - Key words: sulfonium salts; electroreduction; mercury cathode.
Korotaeva, L. M.,Rubinskaya, T. Ya.,Gultyai, V. P.
Universal approach to the synthesis of juvenoid hydroprene and methoprene from 4-methyltetrahydropyran
A universal approach to the synthesis of juvenoid hydroprene and methoprene was developed on the basis of monoalkylation of acetoacetate by 1-acetoxy-5-bromo-3-methylpentane, the product of acidic decyclization of 4-methyltetrahydropyran.
Some peculiarities of the preparative electroreduction of allyldimethylsulfonium salts
The influenece of electrode potential and (6-acetoxy-1-isopropenyl-4-methylhexyl)dimethylsulfonium perchlorate concentration on the yield of α-citronellyl acetate and the selectivity of reduction were studied.A mechanism of electrolytic reduction involving preparative electrolysis on a mercury cathode at potentials of the first and second waves was proposed. - Key words: electrolytic reduction; mercury cathode; allyldimethylsulfonium salts; α-citronellyl acetate.
Korotaeva, L. M.,Rubinskaya, T. Ya.,Gultyai, V. P.
p. 1191 - 1196
(2007/10/02)
SYNTHESIS OF LINEAR α-MONOTERPENYL ACETATES FROM DIMETHYLSULFONIUM PRECURSORS
A simple method has been found for the synthesis of acetate derivatives of α-geraniol, α-citronellol, and α-linalool by the electrochemical reduction of the corresponding dimethylsulfonium perchlorates.
Veselovskii, V. V.,Novikova, M. A.,Korotaeva, L. M.,Dragan, V. A.,Gul'tyai, V. P.,Moiseenkov, A. M.