29 results on '"Queiroz, Maria-Joao R P"'
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2. ChemInform Abstract: Scope and Limitations of the Base-Free Copper(I) Oxide Catalyzed N-Heteroarylation of 1H-(Benz)imidazoles with B-Heteroarylboronic Acids or 2-Heteroaryl-4,4,5,5-tetramethyl-1,3,2-dioxaborolanes.
3. ChemInform Abstract: Regiocontrolled SNAr Reaction on 2,3-Dihalopyridines with NaSMe to Obtain Bromo(methylthio)pyridines as Key Precursors of 3-Halo-2-(hetero)arylthieno[2,3-b]pyridines and Thieno[3,2-b]pyridines.
4. ChemInform Abstract: Synthesis of 2-(Hetero)arylthieno[2,3-b] or [3,2-b]Pyridines from 2,3-Dihalopyridines, (Hetero)arylalkynes, and Na2S. Further Functionalizations.
5. ChemInform Abstract: Tandem Palladium/Charcoal-Copper(I) Iodide (Pd/C-CuI) Catalyzed Sonogashira Coupling and Intramolecular Cyclization from 2-Bromonicotinic Acid (= 2-Bromopyridine-3-carboxylic Acid) and Ethynylarenes to 4-Azaphthalides (= Furo[3,4-b]pyridin-5(7H)-ones) and 5-Azaisocoumarins (= 5H-Pyrano[4,3-b]pyridin-5-ones).
6. ChemInform Abstract: Synthesis and Evaluation of Tumor Cell Growth Inhibition of Methyl 3-Amino-6-[(hetero)arylethynyl]thieno[3,2-b]pyridine-2-carboxylates. Structure-Activity Relationships, Effects on the Cell Cycle and Apoptosis.
7. ChemInform Abstract: Efficient Synthesis of 6-(Hetero)arylthieno[3,2-b]pyridines by Suzuki-Miyaura Coupling. Evaluation of Growth Inhibition on Human Tumor Cell Lines, SARs and Effects on the Cell Cycle.
8. ChemInform Abstract: Synthesis of New Thieno[3,2-b]pyridine Derivatives by Palladium-Catalyzed Couplings and Intramolecular Cyclizations.
9. ChemInform Abstract: Palladium-Catalyzed Multicomponent Aminocarbonylation of Aryl or Heteroaryl Halides with [Mo(CO)6] and Aryl- or Heteroarylamines Using Conventional Heating.
10. ChemInform Abstract: Synthesis of Novel 3-(Aryl)benzothieno[2,3-c]pyran-1-ones from Sonogashira Products and Intramolecular Cyclization: Antitumoral Activity Evaluation.
11. ChemInform Abstract: New Synthesis of Methyl 5-Aryl or Heteroaryl Pyrrole-2-carboxylates by a Tandem Sonogashira Coupling/5-endo-dig-Cyclization from β-Iododehydroamino Acid Methyl Esters and Terminal Alkynes.
12. ChemInform Abstract: New Strategies for the Synthesis of Heteroannulated 2-Pyridinones, Substituted 2-Quinolinones and Coumarins from Dehydroamino Acid Derivatives.
13. ChemInform Abstract: Reactivity of Several Deactivated 3-Aminobenzo[b]thiophenes in the Buchwald-Hartwig C-N Coupling. Scope and Limitations.
14. Palladium-Catalyzed Buchwald-Hartwig Coupling of Deactivated Aminothiophenes with Substituted Halopyridines.
15. A Thieno-2H-chromene α-Amino Acid Derivative: Synthesis and Photochromic Properties.
16. Synthesis of Diarylamines in the Thiophene Series by Buchwald-Hartwig Coupling.
17. New β,β-Bis(benzo[b]thienyl)dehydroalanine Derivatives: Synthesis and Cyclization.
18. Palladium-Catalyzed Borylation and Suzuki Coupling (BSC) to Obtain β-Substituted Dehydroamino Acid Derivatives.
19. Palladium-Catalyzed Amination and Cyclization to Heteroanellated Indoles and Carbazoles.
20. Tandem-Palladium-Catalyzed Borylation and Suzuki Coupling (BSC) to Thienocarbazole Precursors.
21. Synthesis of Novel Amino Acids and Dehydroamino Acids Containing the Benzo[b]thiophene Moiety.
22. Synthesis and Intramolecular Cyclization of Novel β,β-Bis-(benzo[b]thienyl)dehydroalanine Derivatives.
23. Synthesis and Photochromic Behavior of New Methyl Induced Linear and Angular Thieno-2H-chromenes.
24. Synthesis of Diarylamines in the Benzo[b]thiophene Series Bearing Electron Donating or Withdrawing Groups by Buchwald-Hartwig C-N Coupling.
25. Synthesis of β-Benzo[b]thiophene Dehydroamino Acids by Suzuki Palladium-Catalyzed Cross-Coupling.
26. Novel Synthetic Routes to Thienocarbazoles via Palladium- or Copper-Catalyzed Amination or Amidation of Aryl Halides and Intramolecular Cyclization.
27. ChemInform Abstract: Synthesis of New Methylated Thieno[2,3-a] and [3,2-b]Carbazoles by Reductive Cyclization of 6-(2′-Nitrophenyl)benzo[b]thiophenes Obtained by Palladium-Catalyzed Cross-Coupling.
28. ChemInform Abstract: 2-Arylvinylation of 1-Methylindole by Palladium-Catalyzed Cross-Coupling Reactions.
29. ChemInform Abstract: Synthesis of Precursors of Linear Thienocarbazole Analogues of Ellipticine and Olivacine.
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