Higher alkyldimethylbenzylammonium chlorides (catamine AB) as an effective phase transfer catalyst in the dihalocyclopropanation of olefins É. S. AgavelyanO. M. Nefedov Brief Communications Pages: 622 - 624
C-alkylation of 3-methyl-1-phenyl-5-pyrazolone by hexafluoroacetone and its imines N. D. ChkanikovV. L. VershininA. V. Fokin Brief Communications Pages: 624 - 626
Mechanism of the reaction of cuprous dialkylthiophosphates with haloacetylenes L. A. VikhrevaA. M. DarishevaM. I. Kabachnik Brief Communications Pages: 626 - 629
Catalytic effect of dicyclohexyl-18-crown-6-ether stereoisomers in the substitution reactions of aromatically bound chlorine by fluorine V. V. AksenovV. M. VlasovV. P. Fadeeva Brief Communications Pages: 629 - 630
A simple NMR method for determination of the position of the tautomeric equilibrium in diarylformazanes L. A. FedorovS. A. SokolovskiiL. I. Rusinova Brief Communications Pages: 630 - 632
An unusual synthesis of 1,1,4,4-tetraarylbutatrienes A. S. MedvedevaG. G. ChichkarevaN. S. Vyazankin Letters to the Editor Pages: 633 - 633
Activation of the annihilation of the perfluoroallyl radical S. R. AllayarovI. M. BarkalovV. I. Gol'danskii Letters to the Editor Pages: 634 - 634
Synthesis of N-nitrosoamines by the cleavage of aminals with nitrosyl chloride R. G. KostyanovskiiO. G. NabievM. A. Shakhgel'diev Letters to the Editor Pages: 635 - 635
Structure of palladium (II) pivalate A. S. BatsanovG. A. TimkoG. A. Popovich Letters to the Editor Pages: 636 - 636
Oxidative bromination of adamantane under mild conditions A. V. CheprakovD. I. Makhon'kovI. P. Beletskaya Letters to the Editor Pages: 637 - 637
Activation of C-H bonds in tetrahydrofuran A. I. NekhaevB. I. KolobkovKh. B. Dustov Letters to the Editor Pages: 638 - 638
Photochemical generation of 3,3-di-tert-butyloxaziridinyl radicals G. G. LazarevS. V. VarlamovYu. S. Lebedev Letters to the Editor Pages: 639 - 639
Synthesis of fluorochloronitroacetyl and chloronitroacetyl fluorides I. V. MartynovV. I. AnufrievV. K. Brel' Letters to the Editor Pages: 640 - 640
Cross coupling of aryliodides with with transition-metal carbonyl salts catalyzed by palladium complexes G. A. ArtamkinaA. Yu. Mil'chenkoO. A. Reutov Letters to the Editor Pages: 641 - 641
Synthesis and thermal transformation of azoxypyrimidines G. G. MoskalenkoV. F. SedovaV. P. Mamaev Letters to the Editor Pages: 642 - 642
A method for the preparation of substituted 2- and 4-nitrosopyrimidines G. G. MoskalenkoV. F. SedovaV. P. Mamaev Letters to the Editor Pages: 643 - 643
Metallotropic rearrangements in biphenylchromium tricarbonyl complexes Yu. F. OprunenkoI. A. ShaposhnikovaD. N. Kravtsov Letters to the Editor Pages: 644 - 644