

2020 No.3 (633) pp. 243–402
Table of Contents
Review Articles
NEW DATA ON THE REACTIVITY OF 2-UNSUBSTITUTED 3-HALOCHROMONES |
PDF (Russian)
![]() |
Вячеслав Я. Сосновских | 243-254 |

REGIOSELECTIVITY OF (3+2) CYCLOADDITION OF AZOMETHINE YLIDES TO ACTIVATED OLEFINS IN THE SYNTHESIS OF SPIRO[OXINDOLE-3,2′-PYRROLIDINE] DERIVATIVES |
PDF (Russian)
![]() |
Алексей Н. Изместьев, Галина А. Газиева, Ангелина Н. Кравченко | 255-264 |

THE VERSATILITY OF DABCO: SYNTHETIC APPLICATIONS OF ITS BASIC, NUCLEOPHILIC, AND CATALYTIC PROPERTIES. PART 3. CATALYSIS OF SUBSTITUTION, CYCLOADDITION, ISOMERIZATION, AND REARRANGEMENT REACTIONS |
PDF (Russian)
![]() |
Дмитрий И. Бугаенко, Александр B. Карчава, Марина А. Юровская | 265-278 |

THE VERSATILITY OF DABCO: SYNTHETIC APPLICATIONS OF ITS BASIC, NUCLEOPHILIC, AND CATALYTIC PROPERTIES. PART 4. IONIC LIQUIDS AND REAGENTS (SELECTFLUOR, DABSO) DERIVED FROM DABCO, DABCO AS PIPERAZINE SOURCE |
PDF (Russian)
![]() |
Дмитрий И. Бугаенко, Александр B. Карчава, Марина А. Юровская | 279-298 |

Heterocycles in Focus
METAL-BASED LEWIS ACIDS IN THE SYNTHESIS OF CYCLIC ORGANIC PEROXIDES (MICROREVIEW) |
PDF
![]() |
Peter S. Radulov, Vera A. Vil' | 299-301 |

NOVEL REACTIONS OF 1-CYANOACETYL-3,5-DIMETHYLPYRAZOLE (MICROREVIEW) |
PDF (Russian)
![]() |
Елена А. Чигорина, Виктор В. Доценко | 302-304 |

NEW METHODS FOR THE SYNTHESIS OF CYCLIC BORONIC ACIDS (MICROREVIEW) |
PDF
![]() |
Davide Ceradini, Kirill Shubin | 305-307 |

SYNTHESIS OF 1,2-AZAPHOSPHETIDINE 2-OXIDES/SULFIDES (MICROREVIEW) |
PDF
![]() |
Jiaxi Xu | 308-310 |

Original Papers
SYNTHESIS AND REACTIONS OF CHROMAN-2-OLS AND THEIR BENZO ANALOGS WITH N-NUCLEOPHILES |
PDF (Russian)
![]() |
Ирина А. Семенова, Кирилл С. Корженко, Дмитрий В. Осипов, Виталий А. Осянин, Юрий Н. Климочкин | 311-319 |

SYNTHESIS AND OXIDATION OF ALL ISOMERIC 2-(PYRAZOLYL)ETHANOLS |
PDF
![]() |
Sergey P. Ivonin, Eduard B. Rusanov, Dmitriy M. Volochnyuk | 320-325 |

REACTIONS OF PYRIDOXAL WITH AROMATIC DIAMINES |
PDF (Russian)
![]() |
Роза Х. Багаутдинова, Людмила И. Кибардина, Александр Р. Бурилов, Анна Г. Стрельник, Михаил А. Пудовик | 326-330 |

TOTAL SYNTHESIS OF HAMACANTHIN B CLASS MARINE BISINDOLE ALKALOIDS |
PDF (Russian)
![]() |
Никита Е. Голанцов, Алексей А. Феста, Александра С. Голубенкова, Хунг М. Нгуен, Евгения А. Яковенко, Алексей В. Варламов, Леонид Г. Воскресенский | 331-338 |

A FOUR-COMPONENT BIGINELLI REACTION: NEW OPPORTUNITIES FOR THE SYNTHESIS OF FUNCTIONALIZED PYRIMIDINES |
PDF
![]() |
Vladimir L. Gein, Tatiana M. Zamaraeva, Ekaterina V. Gorgopina, Maksim V. Dmitriev | 339-346 |

SYNTHESIS OF 5-AMINO-1H-PYRAZOLO[4,3-b]PYRIDINE DERIVATIVES AND ANNULATION OF IMIDAZOLE AND PYRIMIDINE RINGS THERETO |
PDF (Russian)
![]() |
Георгий Г. Яковенко, Олег А. Лукьянов, Марта С. Ягодкина-Яковенко, Андрей В. Больбут, Михаил В. Вовк | 347-354 |

PREPARATIVE SCALE SYNTHESIS OF FUNCTIONALIZED BIOXAZOLE |
PDF
![]() |
Mihail Kazak, Anna Vasilevska, Edgars Suna | 355-364 |

DIASTEREOSELECTIVE THERMAL [3+2] CYCLOADDITION REACTIONS OF NITRONE POSSESSING AN AMIDE FUNCTIONAL GROUP AS HYDROGEN BOND DONOR/ACCEPTOR |
PDF
![]() |
Ayhan Yıldırım | 365-370 |

SODIUM HYPOCHLORITE-MEDIATED SYNTHESIS OF 2,5-DISUBSTITUTED 1,3,4-OXADIAZOLES FROM HYDRAZIDES AND ALDEHYDES |
PDF
![]() |
Karuna Raman Paidi, Murali Krishna Kolli, Eeda Koti Reddy, Venkata Ramana Pedakotla | 371-376 |

REACTIONS OF CYCLIC β-ALKOXYVINYL α-KETO ESTERS WITH HETEROAROMATIC NCC-BINUCLEOPHILES |
PDF
![]() |
Oleksandr O. Stepaniuk, Bohdan V. Vashchenko, Vitalii O. Matvienko, Ivan S. Kondratov, Andrey A. Tolmachev, Oleksandr O. Grygorenko | 377-385 |

AN UNEXPECTED SYNTHESIS OF β-AMINO-α-MESYL-γ-SULTAMS UPON MESYLATION OF HINDERED α-AMINONITRILES |
PDF
![]() |
Maksim S. Dyachenko, Alexey V. Dobrydnev, Yaroslav O. Chuchvera, Svitlana V. Shishkina, Yulian M. Volovenko | 386-391 |

EFFICIENT SYNTHESIS OF PENTACYCLIC BENZOSULTAM-ANNULATED THIOPYRANOINDOLES VIA DOMINO KNOEVENAGEL / INTRAMOLECULAR HETERO-DIELS–ALDER REACTIONS IN WATER |
PDF
![]() |
Mostafa Kiamehr, Fahimeh Khademi, Behzad Jafari, Peter Langer | 392-398 |

Short Communications
SYNTHESIS OF METHYLSULFANYL ANALOGS OF KAEDE PROTEIN CHROMOPHORE |
PDF (Russian)
![]() |
Эльвира Р. Зайцева, Александр Ю. Смирнов, Софья И. Щербинина, Влада В. Заседателева, Константин С. Минеев, Михаил С. Баранов | 399-402 |

Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv