One-Electron Transfer in Reactions of Stable Organic Radicals with Oxygen O. B. TomilinO. V. BoyarkinaB. S. Tanaseichuk OriginalPaper 03 February 2021 Pages: 2049 - 2056
Synthesis and Properties of N,N′-Disubstituted Ureas and Their Isosteric Analogs Containing Polycyclic Fragments: VI. N-[Fluoro(chloro)phenyl]-N′-(4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptan-1-yl)ureas D. A. PitushkinV. V. BurmistrovG. M. Butov OriginalPaper 03 February 2021 Pages: 2057 - 2066
New Synthesis of 2,4,6,8-Tetramethyl-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione Using Etidronic Acid as a “Green” Catalyst S. Yu. PanshinaO. V. PonomarenkoV. S. Malkov OriginalPaper 03 February 2021 Pages: 2067 - 2073
Reformatsky Reaction of 1-Aryl-3-(2-hydroxyphenyl)prop-2-en-1-ones with Methyl 1-Bromocyclohexanecarboxylate E. A. NikiforovaD. V. BaibarodskikhD. P. Zverev OriginalPaper 03 February 2021 Pages: 2074 - 2078
N-Alkylation of Imidazoles with Dialkyl and Alkylene Carbonates I. S. GabovL. A. KhamidullinaA. V. Pestov OriginalPaper 03 February 2021 Pages: 2079 - 2086
Intramolecular Cycloaddition of [3-(Naphthalen-1-yl)prop-2-yn-1-yl](3-phenylprop-2-en-1-yl)ammonium Bromides and Cleavage of Some of the Obtained Cyclic Salts in Aqueous Alkali E. O. ChukhajianL. V. AyrapetyanH. A. Panosyan OriginalPaper 03 February 2021 Pages: 2087 - 2091
Synthesis of 4,4′-Oxydibenzoic Acid Amides and Sulfonamides Containing 2-Arylaminopyrimidine Moieties Zh. V. IgnatovichA. L. ErmolinskayaE. V. Koroleva OriginalPaper 03 February 2021 Pages: 2092 - 2097
Experimental and Theoretical Conformational Analysis of Tris(4-methylphenyl)phosphine and Its Chalcogenides A. A. KuznetsovaR. R. IsmagilovaYa. A. Vereshchagina OriginalPaper 03 February 2021 Pages: 2098 - 2103
Synthesis and Some Reactions of 6H-Indolo[2,3-b]quinoxalines S. I. ShulgaO. S. Shulga OriginalPaper 03 February 2021 Pages: 2104 - 2108
Amidation of Diamantane with Carboxylic Acid Amides and Carbon Tetrachloride in the Presence of Binder-Free Ni-HY Zeolite R. I. KhusnutdinovN. A. ShchadnevaA. N. Khazipova OriginalPaper 03 February 2021 Pages: 2109 - 2113
Synthesis of Quinolinyl-Substituted Five-Membered Heterocycles and Schiff Bases from 2-(4-Hydroxy-2-methylquinolin-3-yl)acetohydrazide I. L. AleksanyanL. P. Hambardzumyan OriginalPaper 03 February 2021 Pages: 2114 - 2118
1-Carbamoylhydantoins. New Aspects of Reactivity M. A. KavinaV. V. Sizov OriginalPaper 03 February 2021 Pages: 2119 - 2131
Halogenation of Fluoro-Substituted Zinc(II) Tetraphenylporphyrins at the β-Position N. V. ChizhovaA. I. RusanovN. Zh. Mamardashvili OriginalPaper 03 February 2021 Pages: 2132 - 2136
1,2,4-Triazole-Based Hybrid Heterocyclic Carbaldehyde Hydrazones and Their Effect on DNA Methylation Level T. R. HovsepyanM. R. HakobyanA. A. Harutyunyan OriginalPaper 03 February 2021 Pages: 2137 - 2142
One-Pot Green Synthesis of 2-Hydroxybenzoyl(cinnamoyl)methanes and 2-Styrylchromones Using Dual-Frequency Ultrasonication N. VashisthS. P. SharmaAruna OriginalPaper 03 February 2021 Pages: 2143 - 2147
Design, Synthesis, and Antifungal Activity of Some New Thiazolo[4,5-d]pyrimidine-5-thione Derivatives A. A. GhoneimH. BilelS. M. N. Moustafa OriginalPaper 03 February 2021 Pages: 2148 - 2152
Synthesis and Characterization of Some New Indoline-Based 1,2,4-Triazole Derivatives N. AfsharF. HatamjafariA. R. Oliaey OriginalPaper 03 February 2021 Pages: 2153 - 2158
Synthesis of the Neurokinin 1 Receptor Antagonist (+)-L-733,060 by Jacobsen’s Hydrolytic Kinetic Resolution D. N. BhangareV. B. MahaleM. N. Lokhande OriginalPaper 03 February 2021 Pages: 2159 - 2164
Design, Synthesis, and Antimicrobial Evaluation of Novel [1,2,4]Triazolo[3,4-b][1,3,4]thiadiazepine Derivatives A. N. Ayyash OriginalPaper 03 February 2021 Pages: 2165 - 2170
Stereoselective Cyclopropanation of Arylmethylidenemalononitriles by 2,6-Dimethylquinoline: A Molecular Electron Density Theory Study S. J. HosseiniS. EmamianN. D. Hamzehzadeh OriginalPaper 03 February 2021 Pages: 2171 - 2178
Novel Etodolac-Based 1,2,4-Triazole Derivatives as Antimicrobial Agents: Synthesis, Biological Evaluation, and Molecular Docking Study A. ShaikA. T. RaoP. V. V. N. Kishore OriginalPaper 03 February 2021 Pages: 2179 - 2187
New Synthetic Route to Cinnoline Derivatives and Their Microbiological Activity H. LettreuchM. KhodjaH. Boutoumi OriginalPaper 03 February 2021 Pages: 2188 - 2193
New Fluorescent Nickel(II) Complexes as a Catalyst for Biodiesel Formation: Synthesis, Structure, Spectral Properties, and DFT Calculations Z. S. RadM. PordelA. Davoodnia OriginalPaper 03 February 2021 Pages: 2194 - 2200
Synthesis of [(3S,5R)-3-Hydroxy-5-methylpiperidin-1-yl](2-methylpyridin-3-yl)methanone Qun-Zheng ZhangZhi-Yuan LiXun-Li Zhang OriginalPaper 03 February 2021 Pages: 2201 - 2206
A Convenient One-Pot Synthesis of Chalcones and Their Derivatives and Their Antimicrobial Activity R. SalotraD. UtrejaP. Sharma OriginalPaper 03 February 2021 Pages: 2207 - 2211
Bioactive Small Molecules Having a Fatty Residue. Part VI: Synthesis, Cytotoxicity Evaluation, and Molecular Docking Studies of New Pyrimidine Derivatives as Antitumor Agents El-Sayed M. A. YakoutHayam A. Abd El SalamGalal A. M. Nawwar OriginalPaper 03 February 2021 Pages: 2212 - 2221
Synthesis and Fluoride Detection Properties of a Coumarin Derivative Zhilian LiuQiang ZhangShuxiang Zhang OriginalPaper 03 February 2021 Pages: 2222 - 2227
Phosphine-Catalyzed Sequential Michael Addition between α-Aminonitriles and Methyl Acrylate for Cyclization: Synthesis of N-Aryl-Substituted Pyrrolidines H. C. JangK. R. SinS. H. Jong OriginalPaper 03 February 2021 Pages: 2228 - 2235
Synthesis of Macroheterocycles Containing Pyridine-2,6-dicarboxylic and Adipic Acid Ester and Hydrazide Fragments Starting from Tetrahydropyran V. A. VydrinaK. S. DenisovaG. Yu. Ishmuratov BriefCommunication 03 February 2021 Pages: 2236 - 2239
Reaction of Carboxylic Acid Hydrazides with 2,2′-(Carbonothioyldisulfanediyl)diacetic acid in Water as a “Green” Synthesis of N-(4-Oxo-2-sulfanylidene-1,3-thiazolidin-3-yl) Carboxamides V. Ya. HorishnyV. S. Matiychuk BriefCommunication 03 February 2021 Pages: 2240 - 2243
New Reactions of Tropylium Salts with 4-Nitrobenzohydrazide, Semicarbazide, Thiosemicarbazide, and N-Benzylurea L. P. YunnikovaT. A. AkentʼevaYu. E. Likhareva BriefCommunication 03 February 2021 Pages: 2244 - 2247
Sterically Crowded Quinoxalinophenoxazines Containing a Crown Ether Fragment E. P. IvakhnenkoA. A. KovalenkoV. I. Minkin BriefCommunication 03 February 2021 Pages: 2248 - 2250
Catalytic Synthesis of N-Aryladamantane-1-carboxamides Using Phosphorus Trichloride E. V. ShishkinT. L. Q. VoN. K. Sokolov BriefCommunication 03 February 2021 Pages: 2251 - 2253
3-Methyl-4,5-dihydro-1H-pyrazol-5-one Adduct with 1,4-Diphenylbut-2-ene-1,4-dione in Reactions with Primary Amines A. N. Andin BriefCommunication 03 February 2021 Pages: 2254 - 2257
Synthesis of Functional Dihydro-1,4-benzoxaselenines from Carvacrol Allyl Ether and Selenium Dihalides M. V. MusalovV. A. YakimovS. V. Amosova BriefCommunication 03 February 2021 Pages: 2258 - 2262