1. Anticholinesterase properties of some substituted dioxazaphosphocynans and their methiodides

   • A. P. Brestkin
   • O. I. Smirnov
   • E. G. Kireeva

   Brief Communications Pages: 684 - 686

2. Synthesis of adamantylbisphenols

   • B. M. Lerman
   • Z. Ya. Aref'eva
   • G. A. Tolstikov

   Brief Communications Pages: 687 - 690

3. ¹⁹F NMR spectra of compounds containing the\(\left( {CF_3 } \right)_2 C = C\begin{array}{*{20}c} / \\ \backslash \\ \end{array}\) fragment, and stereochemical lability of C=C bond in bis(trifluoromethyl)ketene aminoacetals

   • M. V. Urushadze
   • P. O. Okulevich
   • I. L. Knunyants

   Brief Communications Pages: 691 - 692

4. Oxidation of π-allylpalladium halides in aqueous solutions

   • A. P. Belov
   • I. I. Moiseev
   • Ya. K. Syrkin

   Brief Communications Pages: 693 - 695

5. Reaction of chlorofluorocarbene with with cyclopentadiene

   • I. D. Kushina
   • O. M. Nefedov
   • A. Ya. Shteinshneider

   Brief Communications Pages: 696 - 698

6. EPR of glycol-stibine complex of Cr(V)

   • A. M. Galeev
   • N. A. Chadaeva
   • A. V. Il'yasov

   Brief Communications Pages: 699 - 700

7. Electrochemical reduction of isomeric dichloro-substituted 1,4-dioxane and tetrahydropyran derivatives

   • B. A. Arbuzov
   • E. A. Berdnikov
   • E. N. Klimovitskii

   Brief Communications Pages: 701 - 702

8. Study of complex formation in aqueous π-allylpalladium bromide solutions

   • A. P. Belov
   • Z. R. Chubriev
   • Ya. K. Syrkin

   Brief Communications Pages: 703 - 705

9. Cyclopentadienyltin triacylates

   • K. A. Kocheshkov
   • N. N. Zemlyanskii
   • Yu. A. Ustynyuk

   Letters to the Editor Pages: 706 - 706

10. Mechanism of decomposition of alkyl(aryl)isothiuronium salts in alkaline medium

    • V. I. Vaganova
    • V. K. Turchaninov
    • T. I. Vakul'skaya

    Letters to the Editor Pages: 707 - 707

11. Synthesis of 1,2-diazetine 1,2-dioxide derivatives

    • L. B. Volodarskii
    • L. A. Tikhonova
    • S. A. Amitina

    Letters to the Editor Pages: 708 - 708

12. Photochemical conversion of 3,6-di-tert-butyl-o-benzoquinone

    • V. B. Vol'eva
    • V. V. Ershov
    • N. L. Komissarova

    Letters to the Editor Pages: 709 - 709

13. Preparation of 1-aryl-o-, 1-aryl-m-, and 1-aryl-p-carboranes via the copper derivatives of the o-, m-, and p-carboranes

    • L. I. Zakharkin
    • A. I. Kovredov

    Letters to the Editor Pages: 710 - 710

14. Tris(triphenylphosphinegold)oxonium salts

    • A. N. Nesmeyanov
    • K. I. Grandberg
    • E. G. Perevalova

    Letters to the Editor Pages: 711 - 711

15. Allylic substitution in reaction of perfluoroisobutylene with organomagnesium compounds

    • L. A. Rozov
    • L. S. German
    • I. L. Knunyants

    Letters to the Editor Pages: 712 - 712

16. Ionic hydrogenation of δ⁴-3-ketosteroids in androstane series

    • T. A. Serebryakova
    • A. V. Zakharychev
    • I. V. Torgov

    Letters to the Editor Pages: 713 - 713

17. Ionic hydrogenation of derivatives of Δ^8(9),14(15)-bisdehydroestrane systems

    • T. A. Serebryakova
    • A. V. Zakharychev
    • I. V. Torgov

    Letters to the Editor Pages: 714 - 714

18. Reaction of dibenzylmercury with tin tetrahalides

    • V. S. Petrosyan
    • S. G. Sakharov
    • O. A. Reutov

    Letters to the Editor Pages: 715 - 715

19. Conformational control of stereochemistry of cyclization of isoprenoids

    • A. V. Semenovskii
    • V. A. Smit
    • A. I. Dyadchenko

    Letters to the Editor Pages: 716 - 717