1. Nikolai Petrovich Sazhin(on his 60th birthday)

   Announcement Pages: 471 - 471

2. Konstantin Vladimirovich Chibisov(on his 70th birthday)

   Announcement Pages: 472 - 472

3. Synthesis of fluorine-containing borazanes and borazenes

   • Vikt I. Spitsyn
   • I. D. Kolli
   • Yu. D. Ivakin

   Inorganic and Analytical Chemistry Pages: 473 - 476

4. Homologous dependence of the indices of retention of primary n-Aliphatic amines in gas chromatographic analysis

   • R. R. Golovnya
   • G. A. Mironov
   • I. L. Zhuravleva

   Inorganic and Analytical Chemistry Pages: 477 - 480

5. Catalytic properties of titanium, zirconium, and hafnium dioxides in reactions of dehydrogenation and dehydration

   • I. P. Konenko
   • A. A. Tolstopyatova
   • A. A. Balandin

   Physical Chemistry Pages: 481 - 486

6. Principles in the successive catalytic conversions of furan derivatives during their hydrogenation

   • A. A. Balandin
   • A. A. Ponomarev

   Physical Chemistry Pages: 487 - 495

7. Orienting influence of silver crystals upon the growth of surface oxides

   • N. A. Shishakov
   • R. I. Nazarova

   Physical Chemistry Pages: 496 - 500

8. Reactions of nitrogen atoms

   • L. I. Avramenko
   • V. M. Krasnen'kov

   Physical Chemistry Pages: 501 - 503

9. Mechanism of the oxidation of glyceraldehyde by molecular oxygen

   • L. M. Andronov
   • Z. K. Maizus

   Physical Chemistry Pages: 504 - 508

10. Thermochemical and kinetic investigation of N,N-dimethylnitrosoamine

    • B. L. Korsunskii
    • V. I. Pepekin
    • A. Ya. Apin

    Physical Chemistry Pages: 509 - 511

11. Kinetics of the decomposition of 3,3-dinitrobutanol-2 in water under the action of bases

    • Yu. N. Belokon'
    • V. M. Belikov

    Physical Chemistry Pages: 512 - 515

12. Interaction of triethyl phosphite with isopropyl iodide and tert-butyl chloride at high pressures

    • M. G. Gonikberg
    • I. Z. Fainshtein

    Physical Chemistry Pages: 516 - 519

13. Mass spectrometric investigation of carbohydrates

    • N. K. Kochetkov
    • O. S. Chizhov
    • B. M. Zolotarev

    Physical Chemistry Pages: 520 - 525

14. Mass spectrometric investigation of carbohydrates

    • N. K. Kochetkov
    • O. S. Chizhov
    • V. Sh. Sheinker

    Physical Chemistry Pages: 526 - 530

15. Infrared spectra and structure of polyazines

    • T. A. Sidorov
    • L. I. Komarova
    • B. É. Davydov

    Physical Chemistry Pages: 531 - 534

16. Study of the structure and reactivity of nitrogen-containing derivatives of carbonyl compounds

    • Yu. P. Kitaev
    • G. K. Budnikov

    Physical Chemistry Pages: 535 - 541

17. Study of the structure and reactivity of nitrogen-containing derivatives of carbonyl compounds

    • Yu. P. Kitaev
    • G. K. Budnikov

    Physical Chemistry Pages: 542 - 547

18. Synthesis and polarographic reduction of tetrahydrodioxodibenzoanthrylenetriptycene

    • L. V. Antik
    • R. Y. Mamedzade
    • A. A. Balandin

    Physical Chemistry Pages: 548 - 550

19. Some peculiarities of the polytherms of the surface tension of water and aqueous solutions

    • A. N. Kirgintsev
    • L. N. Efanov

    Physical Chemistry Pages: 551 - 556

20. Proportions of isomers in the cyanation of methyl-, ethyl-, and phenyl-ferrocenes

    • A. N. Nesmeyanov
    • L. P. Yur'eva
    • É. G. Perevalova

    Organic and Biological Chemistry Pages: 557 - 560

21. Organozinc compounds of the R₂Zn class

    • N. I. Sheverdina
    • I. E. Paleeva
    • K. A. Kocheshkov

    Organic and Biological Chemistry Pages: 561 - 564

22. Organozinc compounds of the RZnR′ and ArZnAr′ classes

    • N. I. Sheverdina
    • I. E. Paleeva
    • K. A. Kocheshkov

    Organic and Biological Chemistry Pages: 565 - 567

23. Synthesis of poly(Phosphine oxides)

    • M. I. Kabachnik
    • T. Ya. Medved'
    • K. S. Yudina

    Organic and Biological Chemistry Pages: 568 - 572

24. Phosphorus-containing polymers

    • G. M. Vinokurova
    • B. Ya. Teitel'baum
    • T. A. Yagfarova

    Organic and Biological Chemistry Pages: 573 - 578

25. O-(Pentachlorophenyl) phosphorodichloriothioate and derived amidic esters

    • D. Kh. Yarmukhametova
    • I. V. Cheplanova

    Organic and Biological Chemistry Pages: 579 - 583

26. Synthesis and properties of 2,3-epoxypropyl esters of phosphorus acids

    • L. V. Stepashkina
    • N. I. Rizpolozhenskii

    Organic and Biological Chemistry Pages: 584 - 587

27. Reactions of hexafluoropropene with methanol at atmospheric pressure

    • M. D. Bargamova
    • Yu. A. Cheburkov
    • I. L. Knunyants

    Organic and Biological Chemistry Pages: 588 - 590

28. Reactions of polyfluoro ketones with aromatic compounds

    • B. R. Livshits
    • I. A. D'yachenko
    • N. P. Gambaryan

    Organic and Biological Chemistry Pages: 591 - 595

29. Some sulfur analogs of ethylene glycol and diethylene glycol in the vinylation reaction

    • S. V. Amosova
    • A. S. Atavin
    • B. A. Trofimov

    Organic and Biological Chemistry Pages: 596 - 600

30. Steroid analogs without the B ring

    • A. A. Akhrem
    • Yu. A. Titov
    • I. S. Levina

    Organic and Biological Chemistry Pages: 601 - 604

31. Chemistry of acetals

    • L. A. Yanovskaya
    • R. N. Stepanova
    • V. F. Kucherov

    Organic and Biological Chemistry Pages: 605 - 608

32. β-Dicarbonyl compounds

    • G. V. Kondrat'eva
    • V. I. Gunar
    • A. I. Krotov

    Organic and Biological Chemistry Pages: 609 - 614

33. Alkylation of tetrahydrofuran with alkenes and unsaturated ethers

    • N. I. Shuikin
    • B. L. Lebedev

    Organic and Biological Chemistry Pages: 615 - 618

34. Alkylation of tetrahydropyran

    • N. I. Shuikin
    • B. L. Lebedev
    • I. P. Yakovlev

    Organic and Biological Chemistry Pages: 619 - 622

35. Free-radical addition of alcohols and acids to 10-undecenoic esters, 10-undecen-1-Ol, and 10-undecenyl acetate

    • D. Lefort
    • V. D. Vorob'ev
    • G. I. Nikishin

    Organic and Biological Chemistry Pages: 623 - 627

36. Unsaturated amines

    • G. Ya. Kondrat'eva
    • Yu. S. Dol'skaya

    Organic and Biological Chemistry Pages: 628 - 631

37. Highly unsaturated polymers

    • M. I. Bardamova
    • I. L. Kotlyarevskii
    • Z. P. Trotsenko

    Organic and Biological Chemistry Pages: 632 - 635

38. Highly unsaturated polymers

    • M. P. Terpugova
    • I. L. Kotlyarevskii
    • M. F. Bashkirov

    Organic and Biological Chemistry Pages: 636 - 641

39. Polymerization of alkyl vinyl ethers in presence of the sulfuric acid — aluminum sulfate complex

    • A. P. Alimov
    • A. M. Khomutov

    Organic and Biological Chemistry Pages: 642 - 645

40. Surface tension of aqueous solutions of salts close to the temperature of transition of the solution to the supersaturated state

    • A. N. Kirgintsev
    • L. N. Efanov

    Brief Communications Pages: 646 - 647

41. Synthesis and structure of 1-oxo-1-chlorophospholenes

    • B. A. Arbuzov
    • O. A. Vizel'
    • Yu. F. Tarenko

    Brief Communications Pages: 648 - 650

42. Fluoroalkylation of vinylidene chloride

    • L. S. German
    • I. L. Knunyants

    Brief Communications Pages: 651 - 652

43. Condensation of formaldehyde with olefins in anhydrous hydrogen fluoride

    • L. S. German
    • I. L. Knunyants

    Brief Communications Pages: 653 - 654

44. Synthesis of certain bis (ethynyloxy) arenes

    • A. S. Zanina
    • I. L. Kotlyarevskii
    • V. S. Stepochkin

    Brief Communications Pages: 655 - 656

45. Reaction of diazomethane with triferrocenyl- and diferrocenyl(phenyl)carbonium salts

    • A. N. Nesmeyanov
    • É. G. Perevalova
    • Yu. A. Ustynyuk

    Brief Communications Pages: 657 - 658

46. Preparation of crystalline hypophosphorous acid

    • K. V. Nikonorov
    • É. A. Gurylev

    Brief Communications Pages: 659 - 659

47. Peculiarities of the dienone-phenol transformations of di-tert-butylspirocyclodienones under the influence of acid agents

    • I. S. Belostotskaya
    • V. I. Volod'kina
    • V. V. Ershov

    Brief Communications Pages: 660 - 662

48. Use of a moving sorbent for the concentration of heavy impurities

    • V. R. Alishoev
    • V. G. Berezkin
    • V. P. Pakhomov

    Brief Communications Pages: 663 - 664

49. Heat of adsorption of benzene and cyclohexane on zeolites NaY and CaY

    • A. L. Klyachko-Gurvich
    • A. T. Khudiev
    • A. M. Rubinshtein

    Brief Communications Pages: 665 - 667

50. Reaction of trialkylethynylsilanes with mercaptans and thioacetic acid

    • N. V. Komarov
    • O. G. Yarosh
    • G. A. Kalabin

    Brief Communications Pages: 668 - 671