1. The Latvian Institute of Organic Synthesis-50

   OriginalPaper Pages: 121 - 122

2. The Latvian Institute of Organic Synthesis-Quo Vadis?

   • I. Kalvinsh

   OriginalPaper Pages: 123 - 126

3. Formation and development of the Latvian Institute of Organic Synthesis over 50 years (1957–2006)

   • J. Stradins

   OriginalPaper Pages: 127 - 142

4. A new method for the synthesis of silicon-and germanium-containing 2-acetylfurans and 2-acetylthiophenes

   • E. Lukevics
   • L. Ignatovich
   • I. Shestakova

   OriginalPaper Pages: 143 - 150

5. Microwave-promoted automated synthesis of a coumarin library

   • M. Katkevičs
   • A. Kontijevskis
   • E. Sūna

   OriginalPaper Pages: 151 - 159

6. Am1 quantum-chemical study of the mechanism of the cyclocondensation of 4-hydroxy-4-methyl-2-pentanone with ethyl cyanoacetate

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

   OriginalPaper Pages: 160 - 165

7. Synthesis and characteristics of the mass spectra of 2,5-dimercapto-2,5-dimethyltetrahydrothiophene

   • L. G. Shagun
   • L. V. Klyba
   • M. G. Voronkov

   OriginalPaper Pages: 166 - 168

8. Unnatural amino acids. 3. Aziridinyl ketones from esters and amides of aziridine-2-carboxylic acids

   • B. Shtrumfs
   • J. Hermane
   • P. Trapencieris

   OriginalPaper Pages: 169 - 174

9. Electrochemical synthesis of 1,2,3,4,4,5,6-substituted 1,4-dihydropyridines

   • I. Goba
   • B. Turovska
   • S. Belyakov

   OriginalPaper Pages: 175 - 186

10. Synthesis of Si-containing cyclic ureas

    • V. A. Pestunovich
    • N. F. Lazareva

    OriginalPaper Pages: 187 - 192

11. Synthesis of isoxazolinylxanthines

    • V. Dirnens
    • I. Skrastina
    • E. Lukevics

    OriginalPaper Pages: 193 - 196

12. Acid-mediated cyclotransformations of 4a-substituted 4H-4a,5-dihydroindeno[1,2-b]pyridines as a new route to 9a-substituted 1H-fluorenes

    • S. Stupnikova
    • Dz. Muceniece
    • V. Lūsis

    OriginalPaper Pages: 197 - 206

13. Synthesis and anticancer properties of 7α-chloro-3-methyl-1,1-dioxoceph-3-em-4-carboxylic acid esters

    • M. Vorona
    • G. Veinberg
    • E. Lukevics

    OriginalPaper Pages: 207 - 219

14. Phase-transfer catalytic synthesis and hypocholesterolemic activity of thiazino[3,2-a]benzimidazole and its silicon analog

    • E. Abele
    • R. Abele
    • E. Lukevics

    OriginalPaper Pages: 220 - 224

15. 4-(10-Methyl-10H-phenothiazin-3-yl)-1,4-dihydropyridines, 4,5-dihydroindeno[1,2-b]-and 5,5-dioxo-4,5-dihydrobenzo-thieno[3,2-b]pyridines

    • B. Vigante
    • G. Tirzitis
    • G. Duburs

    OriginalPaper Pages: 225 - 232

16. Reaction of 1,2,3-selenadiazoles with boranes

    • P. Arsenyan
    • K. Oberte
    • S. Belyakov

    OriginalPaper Pages: 233 - 237

17. Quantum-chemical study of the coordination isomerism of P(V)-P(IV) in chlorophosphoric heterocyclic compounds

    • V. P. Feshin
    • G. B. Soifer

    OriginalPaper Pages: 238 - 242

18. Disordering in the crystal structures of thienylgermatranes

    • E. Lukevics
    • L. Ignatovich
    • S. Belyakov

    OriginalPaper Pages: 243 - 249

19. Unusual reaction of N-(2-methoxyethyl)-1,2,3,4-tetrahydroisoquinoline with ethyl acetate in the presence of silica gel

    • A. Zablotskaya
    • I. Segal
    • E. Lukevics

    Letters to the Editor Pages: 250 - 251