1. Phase diagram of the ternary system CaO-BaO-SiO₂

   • N. A Toropov
   • F. Ya. Galakhov
   • I. A. Bondar

   General and Inroganic Chemistry Pages: 651 - 659

2. The densities of aqueous uranyl nitrate solutions, and the apparent molar volumes of uranyl nitrate

   • A. F. Kapustinsky
   • I. I. Lipilina

   General and Inroganic Chemistry Pages: 661 - 668

3. Kinetics of the oxidation of ethane in presence of hydrogen bromide

   • M. F. Sedova
   • N. M. Emanuel

   General and Inroganic Chemistry Pages: 669 - 677

4. Relation between the catalytic activity of binary compounds of group II metals with nonmetals and the positions of the elements in Mendeleev's periodic system

   • O. V. Krylov
   • S. Z. Roginsky
   • E. A. okina

   General and Inroganic Chemistry Pages: 679 - 685

5. 2-Aminovinyl ketones

   • N. K. Kochetkov
   • M. G. Ivanova
   • A. N. Nesmeyanov

   Organic and Biological Chemistry Pages: 687 - 690

6. o-Phenylene esters of pyrophosphorous acid

   • A. E. Arbuzov
   • F. G. Valitova

   Organic and Biological Chemistry Pages: 691 - 693

7. Derivatives of 1-aminoalkylphosphonic acids

   • T. Ya. Medved
   • M. I. Kabachnik

   Organic and Biological Chemistry Pages: 695 - 701

8. Organoboron compounds

   • B. M. MiKhailov
   • T. K. Kozminskaya
   • T. A. Shchegoleva

   Organic and Biological Chemistry Pages: 703 - 706

9. Action of active nitrogen on organic substances

   • P. M. Aronovich
   • N. K. Belsky
   • B. M. Mikhailov

   Organic and Biological Chemistry Pages: 707 - 712

10. Synthesis of alkoxy- and acetoxy-silanes containing an ether or ester grouping substituted in silicon-attached alkyl

    • K. A. Andrianov
    • L. I. Makarova

    Organic and Biological Chemistry Pages: 713 - 717

11. Synthesis and reactions of organosilicon thiocyanates and thiols

    • V. F. Mironov
    • N. A. Pogonkina

    Organic and Biological Chemistry Pages: 719 - 724

12. Reaction of hexaalkyldisiloxanes with iodine and aluminum

    • M. G. Voronkov
    • Yu. I. Khudobin

    Organic and Biological Chemistry Pages: 725 - 726

13. Stereochemistry of cyclic compounds

    • I. N. Nazarov
    • V. F. Kucherov
    • V. M. Andreev

    Organic and Biological Chemistry Pages: 727 - 732

14. Catalytic hydrocondensation of carbon monoxide with olefins

    • Ya. T. Eidus
    • R. I. Izmailov

    Organic and Biological Chemistry Pages: 733 - 738

15. Thermal reactions of tetrachloroethylene at superhigh pressures

    • M. G. Gonikberg
    • V. M. Zhulin
    • V. P. Butuzov

    Organic and Biological Chemistry Pages: 739 - 741

16. Esterification in presence of boric acid, and the synthesis of boric acid

    • V. K. Kuskov
    • V. A. Zhukova

    Organic and Biological Chemistry Pages: 743 - 747

17. Breakdown of the ferrocene nucleus by hydrogenation and the action of halogens

    • A. N. Nesmeyanov
    • E. G. Perevalova
    • N. A. Simukova

    Brief Communications Pages: 749 - 751

18. Preparation of bicyclo[2.2.1]hepta-2,5-diene by the condensation of cyclopentadiene with acetylene

    • A. F. Plate
    • M. A. Pryanishnikova

    Brief Communications Pages: 753 - 754

19. Some peculiar features of the polymerization of anhydrides of α-carboxyamino acids

    • K. T. Poroshin

    Brief Communications Pages: 755 - 758

20. Di-2-thienylmethanol

    • Ya. L. Goldfarb
    • M. L. Kirmalova

    Brief Communications Pages: 759 - 760

21. Opening of the tetrahydrofuran ring under the action of aluminum halides

    • N. I. Shuikin
    • I. F. Belsky

    Brief Communications Pages: 761 - 762

22. Annual Meeting of the Division of Chemical Sciences of the Academy of Sciences of the USSR

    Current events Pages: 763 - 767