1. Janis Stradins (Dedicated to His 70th Birthday)

   OriginalPaper Pages: 1551 - 1554

2. Phenyliodonium Derivatives of N-Heterocycles and CH-Acids, Their Synthesis, and Their Use in the Chemistry of Heterocycles. (Review)

   • O. Neilands

   OriginalPaper Pages: 1555 - 1569

3. A New Approach to the Synthesis of Dithienylethanediones and Dithienylacetylenes

   • L. I. Belen'kii
   • V. Z. Shirinyan
   • M. M. Krayushkin

   OriginalPaper Pages: 1570 - 1579

4. Asymmetric Reductive Alkylation of Alanylproline by the Ethyl Esters of 4-Substituted 2-Oxobutenoic Acids

   • V. Slavinska
   • Dz. Sile
   • E. Lukevics

   OriginalPaper Pages: 1579 - 1583

5. Synthesis and Photoisomerization of 3-Cyano-6,6-dimethyl-4-(4-nitrophenylvinyl)-5,6-dihydropyran-2-one

   • D. Jansone
   • M. Fleisher
   • E. Lukevics

   OriginalPaper Pages: 1584 - 1590

6. Synthesis and Electrochemical Oxidation of Nitriles of 4-Aryl-2-carbamoylmethylthio-5-ethoxycarbonyl-1,4-dihydropyridine-3-carboxylic Acids

   • L. Baumane
   • A. Krauze
   • J. Stradins

   OriginalPaper Pages: 1591 - 1599

7. Electrochemical Reduction of 5-Oxoindeno[1,2-b]pyridinium Perchlorates in the Presence of Alkylating Agents

   • B. Turovska
   • D. Muceniece
   • J. Stradins

   OriginalPaper Pages: 1600 - 1607

8. Reactions of 4-Chloro-3-formylcoumarin with Arylhydrazines

   • I. Strakova
   • M. Petrova
   • A. Strakovs

   OriginalPaper Pages: 1608 - 1616

9. Synthesis of 2-(β-Hetarylaminoethyl)-3,5,6-trichloro-1,4-benzoquinones

   • G. Karlivans
   • R. Valters

   OriginalPaper Pages: 1617 - 1622

10. Reaction of 4-Amino-3-methylthio-5-oxo-6-R-4,5-dihydro-1,2,4-triazines with Sulfonylacetic Acid Nitriles

    • V. N. Britsun
    • I. M. Bazavova
    • M. O. Lozinskii

    OriginalPaper Pages: 1623 - 1626

11. Anomalous Beckmann Reaction of 4-Aryl-2,7,7-trimethyl-5-oxo-5,6,7,8-tetrahydroquinoline Oximes in Polyphosphoric Acid. 1. New Synthesis of 1-Ethoxycarbonyl-2,5,5-trimethyl-5,6-dihydro-4H-pyrido[2,3,4-k,l]acridines

    • S. V. Tolkunov
    • A.I. Khyzhan
    • V. I. Dulenko

    OriginalPaper Pages: 1627 - 1632

12. Synthesis of 4,5-Dihydro-1,3,4-thiadiazole-2-carboxamide and 2-Carbamoyl-4,5-dihydro-1,3,4-thiadiazole 1-Oxide Derivatives Based on Hydrazones of Oxamic Acid Thiohydrazides

    • V. N. Yarovenko
    • A. V. Shirokov
    • M. M. Krayushkin

    OriginalPaper Pages: 1633 - 1639

13. Synthesis and Structure of 1- and 2-Isomers of (Trimethoxysilylmethyl) and (Silatranylmethyl)benzotriazole

    • M. G. Voronkov
    • O. M. Trofimova
    • K. B. Petrushenko

    OriginalPaper Pages: 1639 - 1644

14. Cleavage of Isatin 3-Monooxime O-Arylsulfonates in the Presence of Amines

    • A. P. Stankevicius
    • P. B. Terentiev
    • P. V. Vainauskas

    OriginalPaper Pages: 1645 - 1646

15. Tribromopyrrole - Its Appearance in the Environment

    • V. Glezer
    • O. Juraev
    • S. Richardson

    OriginalPaper Pages: 1647 - 1648

16. Ojars Neilands (April 8, 1932 - October 27, 2003)

    • R. Valters
    • E. Gudriniece
    • A. Strakovs

    OriginalPaper Pages: 1649 - 1651