

2020 No.1 (631) pp. 1–126
Table of Contents
Review Articles
THE USE OF N-HALOSUCCINIMIDES FOR CYCLIZATION WITH THE FORMATION OF FIVE-MEMBERED HETEROCYCLIC COMPOUNDS |
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Татьяна В. Любчук, Ольга В. Гордиенко | 1-29 |

METHODS FOR THE SYNTHESIS OF IMMUNOSTIMULANT PLERIXAFOR |
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Нина К. Ратманова, Иван А. Андреев, Игорь В. Трушков | 30-35 |

Heterocycles in Focus
N-(ALKOXY)- AND N-(ACYLOXY)PHTHALIMIDES IN ORGANIC SYNTHESIS: FREE RADICAL SYNTHETIC APPROACHES AND APPLICATIONS |
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Alexander S. Budnikov, Igor B. Krylov | 36-38 |

CYCLOPROPYLATION OF HETEROCYCLIC CORES USING CYCLOPROPYLBORONIC DERIVATIVES |
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Oleksandr O. Grygorenko, Oleksandr V. Hryshchuk | 39-41 |

Original Papers
SYNTHESIS OF NOVEL 2'-ARYL-4'-HYDROXY-4',5,5',6-TETRAHYDRO-2'H,8H-SPIRO[INDOLIZINE-7,3'-THIOPHEN]-8-ONE DERIVATIVES via SULFA-MICHAEL/ALDOL CASCADE REACTIONS |
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Yulin Huang, Guihua Tang, Demin Ren, Ju-Lan Zeng, Xiaofang Li | 42-46 |

SYNTHESIS OF 6b,11b-DIHYDROXY-12-METHYLPHENYL-11b,12-DIHYDROBENZO[g]INDENO[1,2-b]INDOLE-5,6,7(6bH)-TRIONES AND 2-(3-HYDROXY-4,9-DIOXO-4,9-DIHYDRO-1H-BENZO[f]INDOL-2-YL)BENZAMIDES, THEIR STRUCTURE AND ANTIPROLIFERATIVE ACTIVITY |
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Леонид М. Горностаев, Ольа И. Фоминых, Татьяна А. Руковец, Татьяна И. Лаврикова, Юлия Г. Халявина, Александр А. Штиль, Алексей В. Шунаев, Сергей Ф. Дунаев, Елена В. Мурашова, Владимир В. Чернышев | 47-54 |

PREPARATION OF 1-METHYL-2,4,5-TRINITROIMIDAZOLE FROM DERIVATIVES OF 1-METHYLIMIDAZOLE AND ITS OXIDATION UNDER NITRATION CONDITIONS |
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Peng-Bao Lian, Jian Chen, Li-Zhen Chen, Chong-Yang Zhao, Jian-Long Wang, Fen-Fen Shen | 55-59 |

TETRAHYDROISOQUINOLINE-BASED NON-PEPTIDOMIMETIC PLASMEPSIN INHIBITORS |
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Linda Kinena, Vita Ozola | 60-66 |

SYNTHESIS OF 2-[(ω-PHTHALIMIDOALKYL)SULFANYL]PYRIMIDIN-4(3H)-ONES, THEIR CYTOTOXICITY AND in vitro ACTIVITY AGAINST HIV-1/2 |
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Иван А. Новаков, Дмитрий С. Шейкин, Виктор В. Чапуркин, Максим Б. Навроцкий, Александр С. Бабушкин, Ярослав П. Кузнецов, Евсей А. Ручко, Вадим В. Качала, Антон Ю. Марышев, Доминик Шольц | 67-72 |

β-CARBOLINES: SYNTHESIS OF HARMANE, HARMINE ALKALOIDS AND THEIR STRUCTURAL ANALOGS BY THERMOLYSIS OF 4-ARYL-3-AZIDOPYRIDINES AND INVESTIGATION OF THEIR OPTICAL PROPERTIES |
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Владислав Ю. Шувалов, Валерия А. Елишева, Анастасия С. Белоусова, Евгений В. Аршинов, Лариса В. Глиздинская, Марина А. Воронцова, Сергей А. Черненко, Александр С. Фисюк, Галина П. Сагитуллина | 73-83 |

SYNTHESIS OF NOVEL 1-(1,5-DIARYL-1,10b-DIHYDROPYRROLO[1,2-a][1,2,4]TRIAZOLO[3,4-c]PYRAZIN-3-YL)ETHANONES via 1,3-DIPOLAR CYCLOADDITION OF NITRILIMINE |
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Yulin Huang, Demin Ren, Xianyong Yu, Ju-Lan Zeng, Xiaofang Li | 84-87 |

DETAILS OF A MULTICOMPONENT BIGINELLI REACTION INVOLVING 3-OXOBUTANOYL-CONTAINING PODANDS, AROMATIC ALDEHYDES, AND 1,2,4-TRIAZOLE-3-AMINE |
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Елена С. Филатова, Ольга В. Федорова, Константин А. Чистяков, Геннадий Л. Русинов, Валерий Н. Чарушин | 88-91 |

MILD AND EFFICIENT ADDITION OF CARBON NUCLEOPHILES TO CONDENSED PYRIDINES: INFLUENCE OF STRUCTURE AND LIMITS OF APPLICABILITY |
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Alexey M. Starosotnikov, Kirill V. Ilkov, Maxim A. Bastrakov, Ivan V. Fedyanin, Vladimir A. Kokorekin | 92-100 |

A CONVENIENT METHOD OF SYNTHESIS OF 8-ACYL-2,3,6,7-TETRAHYDRO-5Н-[1,3]THIAZOLO[3,2-c]PYRIMIDIN-5-ONES |
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Мария Б. Литвинчук, Антон В. Бентя, Наталия Ю. Сливка, Эдуард Б. Русанов, Михаил В. Вовк | 101-107 |

Short Communications
(3+2) CYCLOADDITION OF N-BENZYLAZOMETHINE METHYLIDE WITH 4-ARYLIDENE-1H-IMIDAZOLE-5(4H)-ONES |
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Андрей В. Кулешов, Павел Н. Сольев, Александр Д. Володин, Александр А. Корлюков, Михаил С. Баранов, Андрей А. Михайлов | 108-111 |

TETRAKIS(HYDROXYMETHYL)GLYCOLURIL IN N-METHYLENATION REACTIONS WITH ARYLAMINES |
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Светлана Ю. Паньшина, Оксана В. Пономаренко, Абдигали А. Бакибаев, Виктор С. Мальков | 112-115 |

SYNTHESIS OF 2-ARYLIDENEIMIDAZO[1,2-a]PYRAZINE-3,6,8(2H,5H,7H)-TRIONES AS A RESULT OF OXIDATION OF 4-ARYLIDENE-2-METHYL-1H-IMIDAZOL-5(4H)-ONES WITH SELENIUM DIOXIDE |
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Эльвира Р. Зайцева, Александр Ю. Смирнов, Иван Н. Мяснянко, Анатолий И. Соколов, Михаил С. Баранов | 116-119 |

REGIO- AND STEREOSELECTIVE SYNTHESIS OF NITROFUNCTIONALIZED 1,2-OXAZOLIDINE ANALOGS OF NICOTINE |
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Agnieszka Fryźlewicz, Agnieszka Łapczuk-Krygier, Karolina Kula, Oleg M. Demchuk, Ewa Dresler, Radomir Jasiński | 120-122 |

AN EXPEDITIOUS ULTRASOUND-INITIATED GREEN SYNTHESIS OF 1,2,4-THIADIAZOLES IN WATER |
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Swati Chauhan, Pratibha Verma, Ankush Mishra, Vandana Srivastava | 123-126 |

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