332 results on '"Kovalev, Igor S."'
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52. The synthesis of polyarene-modified 5-phenyl-2,2’-bipyridines via the methodology and aza-Diels–Alder reaction
53. Nucleophilic dimerization of indoline under oxidative conditions
54. Synthesis and photophysics of new unsymmetrically substituted 5,5′-diaryl-2,2′-bypiridine-based “push-pull” fluorophores
55. DEVELOPMENT OF COMPUTER SYSTEM COMPONENTS IN CRITICAL APPLICATIONS: PROBLEMS, THEIR ORIGINS AND SOLUTIONS
56. Neutral Lanthanide Complexes of 3‐Aryl‐6‐(quinolin‐2‐yl)picolinic Acids: Synthesis and Photophysical Studies
57. Synthesis and Luminescent Properties of Functionalized Bipyridyl Based Eu Complexes
58. Direct Asymmetric Arylation of Imines
59. Direct Introduction of a Methyl Group at the C5‐Position of 1,2,4‐Triazines: Convenient Synthesis of 6‐Functionalized 5‐Aryl‐2,2′‐bipyridines
60. Ball milling: an efficient and green approach for asymmetric organic syntheses
61. Recent advances in the synthesis of fluorinated compounds via an aryne intermediate
62. Visual detection of nitro-explosives by using 10-(4,5-di-p-tolyl-1H-1,2,3-triazol-1-yl)-2,3-dimethoxypyrido[1,2-a]indole
63. 2,7-diehtynyl-10-(pyridin-2-yl)-12,13-dihydro-11H-dibenzo[f,h]cyclopenta[c]quinoline as potential monomer for creating polymers for different tasks
64. POPOP analogue synthesis using click reaction
65. Green synthetic approaches for practically relevant (hetero)macrocycles: An overview
66. "Green" solvent-economic synthesis of 5,11,17,23,29,35,41,47-octa-tert-butyl-49,50,51,52,53,54,55,56-octaoxycalix[8]arene
67. Synthesis of 5-(4-methoxyphenyl)-2,2′-bipyridine-based Schiff base with pyrene moiety
68. Pyrene-derived grignard reagent(s): Preparation and use in key carbonylation/carboxylation reactions
69. Synthesis of furfural from pre-ball-milled sunflower husks
70. Preparation of α-dichloromethyl- and α-trichloromethyl-pyridines in the reaction of 3-trichloromethyl-1,2,4-triazines with 2,5-norbornadiene
71. Direct C−H Functionalization of Calix[n](het)arenes (n=4,6): A Brief Update.
72. Reactions of quinoxaline with 3-methyl-1-phenylpyrazol-5-one
73. Highly‐Luminescent DTTA‐Appended Water‐Soluble Lanthanide Complexes of 4‐(Het)aryl‐2,2′‐bipyridines: Synthesis and Photophysical Properties
74. Cover Picture: Recent Advances on Diverse Decarboxylative Reactions of Amino Acids (Adv. Synth. Catal. 10/2019)
75. Recent Advances on Diverse Decarboxylative Reactions of Amino Acids
76. Synthesis of pyrazinamide analogues
77. Preparation of indole-containing 3-(2-pyridyl)-1,2,4-triazines as tryptamine derivatives
78. 2-Azaanthracenes: a chronology of synthetic approaches and bright prospects for practical applications
79. Interaction of 3- and 6-unsubstituted 1,2,4-triazines with lithium salt of phenylacetylene
80. Preparation of monoethanolamine and 5-phenyl-2,2′-bipyridine derivatives and their subsequent tosylation reactions
81. Detection of nitroaromatic explosives by 2-amino-3-ethoxycarbonyl-6-(1-methylindol-3-yl)-5-(4-chlorophenyl)-pyrazine and its derivatives
82. An efficient synthetic approach towards new 5,5’-diaryl-2,2’-bipyridine-based fluorophores
83. 3-Cyano-2-azaanthracene-based “push-pull” fluorophores: A one-step preparation from 5-cyano-1,2,4-triazines and 2,3-dehydronaphthalene, generated in situ
84. A one-pot approach to 10-(1H-1,2,3-triazol-1-yl)pyrimido[1,2-a]indoles via aryne-mediated transformations of 3-(pyrimidin-2-yl)-1,2,4-triazines
85. FROM BUTTERFLY TO PROPELLER.
86. An efficient synthetic approach to 4′,5,5″-triaryl-2,2′:6′,2″-terpyridines
87. Mono‐ and Polyazatriphenylene‐Based Ligands: An Updated Library of Synthetic Strategies (2001–2018)
88. Synthesis and luminescence of new water-soluble lanthanide complexes of DTTA-containing 4-(4-methoxyphenyl)-2,2′-bipyridine
89. Tripod-type 2,2′-bipyridine ligand for lanthanide cations: synthesis and photophysical studies on coordination to transition metal cations
90. Pot, Atom, Step Economic (PASE) Approach towards (Aza )-2,2′-Bipyridines: Synthesis and Photophysical Studies
91. Cover Picture: Pot, Atom, Step Economic (PASE) Approach towards (Aza )-2,2′-Bipyridines: Synthesis and Photophysical Studies (ChemistrySelect 02/2018)
92. Studies on the interactions of 5-R-3-(2-pyridyl)-1,2,4-triazines with arynes: inverse demand aza-Diels–Alder reaction versus aryne-mediated domino process
93. 1-Hydroxypyrene-based micelle-forming sensors for the visual detection of RDX/TNG/PETN-based bomb plots in water
94. Synthesis, photochemical and luminescent properties of ortho-hydroxystyrylquinazolinone-linked benzocrown ethers
95. Preparation of Monoethanolamine and 5-Phenyl-2,2′-bipyridine Derivatives and Their Subsequent Tosylation Reactions.
96. Detection of Nitroaromatic Explosives by 2-Amino-3-ethoxycarbonyl-6-(1-methylindol-3-yl)-5-(4-chlorophenyl)-Pyrazine and its Derivatives.
97. Interaction of 3- and 6-Unsubstituted 1,2,4-triazines with Lithium Salt of Phenylacetylene.
98. Solvent-free synthesis of (poly)thiacalix[n]arenes: the evaluation of possible mechanism based on semi-preparative HPLC separation and mass-spectrometric investigation of the reaction products
99. Solvent-free synthesis of 5-(aryl/alkyl)amino-1,2,4-triazines and alpha-arylamino-2,2 '-bipyridines with greener prospects
100. Solvent-free synthesis of (poly)thiacalix[n]arenes: the evaluation of possible mechanism based on semi-preparative HPLC separation and mass-spectrometric investigation of the reaction products
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