式R F CH 2 COCH 3(R F = n -C 3 F 7,n -C 4 F 9,n -C 6 F 13,n -C 8 F 17)的全氟烷基丙酮与氨以及伯和仲的相互作用胺已被研究。在所有情况下,亲核试剂都会先对起始的酮进行脱氟化氢,然后再用亲核试剂取代乙烯基氟原子,从而得到β-二羰基化合物R F C(NR 2)= CH-C(O)CH 3;它们的水解在温和条件下产生相应的β-二酮。全氟烷基丙酮与烷氧基钠反应,生成式R F C(OR)2 CH 2 COCH 3的化合物,其酸性水解作用还会生成β-二酮。
Electrochemical synthesis of perfluoroalkylacetones
作者:I. M. Vol'pin、M. A. Kurykin、V. A. Grinberg、Yu. B. Vasil'ev、L. S. German
DOI:10.1007/bf00961239
日期:1991.7
The interaction of electrochemically generated radicals in the electrolysis of the perfluorocarboxylic acids R(F)CF2COOH (I), where R(F) = F (a), CF3 (b), C2F5 (c), C3F7 (d), C5F11 (e), and C7H15 (f), with isopropenyl acetate (II) was studied. The dependence of the results of the electrolysis on the adsorption capacity of the anode permits the proposition that the interaction of (II) with the ECG-radicals occurs close to the surface of the electrode. The yield of the perfluoroalkylacetones comprised 30-37%.
Electrophilic acylation of fluoroolefines by unsaturated perfluoroacylfluorides
作者:S. Chepik、G. Belen'kii、V. Cherstkov、S.R. Sterlin、L.S. German
DOI:10.1016/s0022-1139(00)83812-9
日期:1991.9
MOLINES, H.;TORDEUX, M.;WAKSELMAN, C., BULL. SOC. CHIM. FRANCE, 1982, N 11-12, 367-368
作者:MOLINES, H.、TORDEUX, M.、WAKSELMAN, C.
DOI:——
日期:——
Reactions of perfluoroalkylacetones with nucleophilic reagents
作者:M.A. Kurykin、I.M. Vol'pin、L.S. German
DOI:10.1016/s0022-1139(96)03451-3
日期:1996.9
perfluoroalkylacetones of formula RFCH2COCH3 (RF=n-C3F7, n-C4F9, n-C6F13, n-C8F17) with ammonia and primary and secondary amines has been studied. In all cases, nucleophilicreagents initially dehydrofluorinate the starting ketone, and then substitution of the vinyl fluorine atom by a nucleophile occurs to give aza analogues of β-dicarbonyl compounds RFC(NR2)=CH-C(O)CH3; their hydrolysis yields the corresponding
式R F CH 2 COCH 3(R F = n -C 3 F 7,n -C 4 F 9,n -C 6 F 13,n -C 8 F 17)的全氟烷基丙酮与氨以及伯和仲的相互作用胺已被研究。在所有情况下,亲核试剂都会先对起始的酮进行脱氟化氢,然后再用亲核试剂取代乙烯基氟原子,从而得到β-二羰基化合物R F C(NR 2)= CH-C(O)CH 3;它们的水解在温和条件下产生相应的β-二酮。全氟烷基丙酮与烷氧基钠反应,生成式R F C(OR)2 CH 2 COCH 3的化合物,其酸性水解作用还会生成β-二酮。
Molines, Huguette; Tordeux, Marc; Wakselman, Claude, Bulletin de la Societe Chimique de France, 1982, vol. 2, # 11-12, p. 367 - 368
作者:Molines, Huguette、Tordeux, Marc、Wakselman, Claude