39 results on '"Shklyaev, Yurii V."'
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2. Dearomative electrophilic spirocyclization via the intramolecular Ritter reaction: Diastereoselective access to hydrogenated spiroindolenines
3. Synthesis of new pyrrolo[3,2-l]acridinones and pyrrolo[3,2-c][1,8]naphthyridinones by condensation of methoxybenzenes or phenols with isobutyric aldehyde and o-aminonitriles
4. Synthesis of 1-functionalized di- and tetramethyl-3,4-dihydrobenzofuro[3,2-g]-and [2,3-h]isoquinoline derivatives
5. A simple synthesis of the pentacyclic lamellarin skeleton from 3-nitro-2-(trifluoromethyl)-2 H-chromenes and 1-methyl(benzyl)-3,4-dihydroisoquinolines
6. Synthesis of 1-substituted 2-azaspiro[4.5]deca-6,9-diene-8-ones and 2-azaspiro[4.5]deca-1,6,9-triene-8-ones by a three-component condensation of 1,2,3-, 1,2,4- or 1,3,5-trimethoxybenzene with isobutyric aldehyde and nitriles
7. Synthesis and cation-dependent photochromism of spironaphthoxazines obtained from crown-containing dihydroisoquinolines
8. Synthesis of ferrocene annulated trifluoromethylated heterocycles with crispine and lamellarin skeletons
9. Synthesis of novel racemic 3,4-dihydroferroceno[c]pyridines via the Ritter reaction
10. Synthesis of regioisomeric ( S)-(+)-3,3,4-trimethyl-8-methoxy-3,4-dihydrobenzo[ h]-isoquinolin-1(2 H)-one and ( S)-(+)-1,2,2-trimethyl-8-methoxy-1,2-dihydrobenzo[ f]-isoquinolin-4(3 H)-one by the Ritter reaction
11. Synthesis of 3‐Aminopyrido[2,1‐a]isoquinolin‐4‐one Derivatives via Condensation of Azlactones with 1‐Alkyl‐3,4‐dihydroisoquinolines.
12. A simple synthesis of the lamellarin analogues from 3-nitro-2-trifluoromethyl-2H-chromenes and 1-benzyl-3,4-dihydroisoquinolines
13. Synthesis of Aminoalkyl-Functionalized 4-Arylquinolines from 2-(3,4-Dihydroisoquinolin-1-yl)anilines via the Friedländer Reaction.
14. Synthesis and Prediction of the Ubiquinol‐cytochrome c Reductase Inhibitory Activity of 3,4‐Dihydroisoquinolines and 2‐Azaspiro[4.5]decanes (Spiropyrrolines).
15. Spiro heterocyclization of 5-methoxycarbonyl-2,3-dihydro-2,3-pyrrolediones by reaction with 1-methyl-3,4-dihydroisoquinoline
16. Spiro heterocyclization of pyrrolo[2,1- c][1,4]benzoxazine-1,2,4-triones under the action of 1,3,3-trimethyl-3,4-dihydroisoquinoline
17. Unusual cascade heterocyclization of substituted m-xylenes, isobutyraldehyde and nitriles
18. An unusual 3,4-dihydroisoquinoline ring enlargement with the annulation of pyrazole
19. A facile route to the pentacyclic lamellarin skeleton via Grob reaction between 3-nitro-2-(trifluoromethyl)-2 H-chromenes and 1,3,3-trimethyl-3,4-dihydroisoquinolines
20. Additions and corrections: Synthesis of 2,5-cyclohexadien-4-one-spiro-3’-(2’-R-5’,5’-dimethyl-1’-pyrrolines) by the Ritter reaction
21. Reactions of fused pyrrole-2,3-diones with dinucleophiles.
22. One-Pot, Three-Component Synthesis of Novel Pyrroloacridinones via Intramolecular ipso Dearomatization-Intramolecular Aza-Michael Addition Sequence.
23. Direct heterocyclization of [3,4-dihydroisoquinolin-1(2H)-ylidene]acetamides with aroylketenes. Crystal and molecular structure of (Z)-3-(4a-methyl-1,3,4,4a,5,10bhexahydrophenanthridin-6(2H)-ylidene)-4-phenylpyridine-2,6(1H,3H)-dione.
24. Synthesis of Novel 5,6-Dihydropyrrolo[2,1- a]isoquinolines via Grob Reaction between ( E)-1,1,1-Trifluoro-3-nitro-2-butene and 3,4-Dihydroisoquinolines.
25. ChemInform Abstract: Synthesis of 1-Functionalized Di- and Tetramethyl-3,4-dihydrobenzofuro[3,2-g]- and [2,3-h]isoquinoline Derivatives.
26. ChemInform Abstract: One-Pot, Three-Component Synthesis of Novel Pyrroloacridinones via Intramolecular ipso Dearomatization-Intramolecular Aza-Michael Addition Sequence.
27. ChemInform Abstract: Synthesis of Novel 5,6-Dihydropyrrolo[2,1-a]isoquinolines via Grob Reaction Between (E)-1,1,1-Trifluoro-3-nitro-2-butene and 3,4-Dihydroisoquinolines.
28. ChemInform Abstract: A Simple Synthesis of the Pentacyclic Lamellarin Skeleton from 3-Nitro-2-(trifluoromethyl)-2H-chromenes and 1-Methyl(benzyl)-3,4-dihydroisoquinolines.
29. ChemInform Abstract: A Simple Synthesis of the Lamellarin Analogues from 3-Nitro-2-trifluoromethyl-2H-chromenes and 1-Benzyl-3,4-dihydroisoquinolines.
30. ChemInform Abstract: Synthesis of 1-Substituted 2-Azaspiro[4.5]deca-6,9-diene-8-ones and 2-Azaspiro[4.5]deca-1,6,9-triene-8-ones by a Three-Component Condensation of 1,2,3-, 1,2,4- or 1,3,5-Trimethoxybenzene with Isobutyric Aldehyde and Nitriles.
31. ChemInform Abstract: A Facile Route to the Pentacyclic Lamellarin Skeleton via Grob Reaction Between 3-Nitro-2-(trifluoromethyl)-2H-chromenes and 1,3,3-Trimethyl-3,4-dihydroisoquinolines.
32. Synthesis of Regioisomeric (S)-(+)-3,3,4-Trimethyl-8-methoxy-3,4-dihydrobenzo [h]isoquinolin-1(2H)-one and (S)-(+)-1,2,2-Trimethyl-8-methoxy-1,2-dihydrobenzo [f]isoquinolin-4(3H)-one by the Ritter Reaction.
33. Reaction of 2-Polyfluoroalkylchromones with 1,3,3-Trimethyl-3,4-dihydroisoquinolines and Methylketimines as a Direct Route to Zwitterionic Axially Chiral 6,7-Dihydrobenzo[a]quinolizinium Derivatives and 2,6-Diaryl-4-polyfluoroalkylpyridines.
34. ChemInform Abstract: An Unusual 3,4-Dihydroisoquinoline Ring Enlargement with the Annulation of Pyrazole.
35. ChemInform Abstract: Synthesis of 2,5-Cyclohexadien-4-one-spiro-3′-(2′-R-5′,5′-dimethyl-1′-pyrrolines) by the Ritter Reaction.
36. Synthesis of 2,5-cyclohexadien-4-one-spiro-3’-(2’-R-5’,5’-dimethyl-1’-pyrrolines) by the Ritter reaction
37. Oxiranes in the Ritter reaction: synthesis of 6,7-(or 5,8-)dimethoxy-3,4-dihydroisoquinolines by a tandem alkylation–cyclization procedure
38. A facile approach to spiro[dihydrofuran-2,3'-oxindoles] via formal [4 + 1] annulation reaction of fused 1 H -pyrrole-2,3-diones with diazooxindoles.
39. Reaction of 2-polyfluoroalkylchromones with 1,3,3-trimethyl-3,4-dihydroisoquinolines and methylketimines as a direct route to zwitterionic axially chiral 6,7-dihydrobenzo[a]quinolizinium derivatives and 2,6-diaryl-4-polyfluoroalkylpyridines.
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