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309 results on '"Chien-Hong Cheng"'

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1. Synthesis of Trisubstituted Acrylic Acids through Nickel-Catalyzed Carbomagnesiation of Alkynes and Carbon Dioxide Fixation

2. Nickel-Catalyzed Denitrogenativeortho-Arylation of Benzotriazinones with Organic Boronic Acids: an Efficient Route to Losartan and Irbesartan Drug Molecules

3. Controlled Synthesis of Enantioselective 1-Aminoindenes via Cobalt-Catalyzed [3 + 2] Annulation Reaction

4. Hydroarylations by cobalt-catalyzed C–H activation

5. Impact of the Valence Charge of Transition Metals on the Cobalt- and Rhodium-Catalyzed Synthesis of Indenamines, Indenols, and Isoquinolinium Salts: A Catalytic Cycle Involving MIII/MV [M = Co, Rh] for [4 + 2] Annulation

6. Rhenium(I)‐Catalyzed ortho ‐C−H Addition to Bicyclic Alkenes

7. Cobalt-Catalyzed Annulation Reactions via C−H Bond Activation

8. Nickel-Catalyzed Denitrogenative Annulation of 1,2,3-Benzotriazin-4-(3H )-ones with Benzynes for Construction of Phenanthridinone Scaffolds

9. Experimental and Theoretical Studies on Iron-Promoted Oxidative Annulation of Arylglyoxal with Alkyne: Unusual Addition and Migration on the Aryl Ring

10. Recent Advances in the Synthesis of Quaternary Ammonium Salts via Transition-Metal-Catalyzed CH Bond Activation

11. Synthesis of isoquinolones via Rh-catalyzed C–H activation of substituted benzamides using air as the sole oxidant in water

12. Facile one-pot synthesis of 2,3-dihydro-1H-indolizinium derivatives by rhodium(<scp>iii</scp>)-catalyzed intramolecular oxidative annulation via C–H activation: application to ficuseptine synthesis

13. Nickel-catalyzed highly chemo- and stereoselective borylative cyclization of 1,6-enynes with bis(pinacolato)diboron

14. Access to Isoquinolin-1(2 H)-ones and Pyridones by Cobalt-Catalyzed Oxidative Annulation of Amides with Allenes

15. Palladium-Catalyzed Selective Aryl Ring C-H Activation ofN-Acyl-2-aminobiaryls: Efficient Access to Multiaryl-Substituted Naphthalenes

16. Rhodium-Catalyzed Regioselective Synthesis of Isoindolium Salts from 2-Arylpyridines and Alkenes in Aqueous Medium under Oxygen

17. Ruthenium-Catalyzed C–H Alkynylation of Aromatic Amides with Hypervalent Iodine–Alkyne Reagents

18. Cobalt(III)-Catalyzed [5 + 1] Annulation for 2H-Chromenes Synthesis via Vinylic C–H Activation and Intramolecular Nucleophilic Addition

19. Palladium-Catalyzed C–H Activation and Cyclization of Anilides with 2-Iodoacetates and 2-Iodobenzoates: An Efficient Method toward Oxindoles and Phenanthridones

20. A concise synthesis of quinolinium, and biquinolinium salts and biquinolines from benzylic azides and alkenes promoted by copper(<scp>ii</scp>) species

21. Ligand-Controlled Divergent C—H Functionalization of Aldehydes with Enynes by Cobalt Catalysts

22. Cooperative C(sp3)–H and C(sp2)–H Activation of 2-Ethylpyridines by Copper and Rhodium: A Route toward Quinolizinium Salts

23. Rhodium(III)-Catalyzed [4+1] Annulation of Aromatic and Vinylic Carboxylic Acids with Allenes: An Efficient Method Towards Vinyl-Substituted Phthalides and 2-Furanones

24. Cobalt Catalysis Involving π Components in Organic Synthesis

26. Rhodium(III)-Catalyzedortho-Arylation of Anilides with Aryl Halides

27. Copper promoted synthesis of substituted quinolines from benzylic azides and alkynes

28. A simple route to 1,4-addition reactions by Co-catalyzed reductive coupling of organic tosylates and triflates with activated alkenes

29. Palladium-Catalyzed Dehydrogenative β-Arylation of Simple Saturated Carbonyls by Aryl Halides

30. Ruthenium(II)-Catalyzed CH Bond Activation: An Efficient Route toward Indenamines

31. One-Pot Synthesis of Highly Substituted Polyheteroaromatic Compounds by Rhodium(III)-Catalyzed Multiple CH Activation and Annulation

32. Regioselective Synthesis of Indoles via Rhodium‐Catalyzed CH Activation Directed by an In‐Situ Generated Redox‐Neutral Group

33. Nickel-Catalyzed Regio- and Stereoselective Reductive Coupling of Oxa- and Azabicyclic Alkenes with Enones and Electron-Rich Alkynes

34. Synthesis of Substituted Quinolines by Iron(III)-Catalyzed Three-Component Coupling Reaction of Aldehydes, Amines, and Styrenes

35. RhIII-catalyzed dual directing group assisted sterically hindered C–H bond activation: a unique route to meta and ortho substituted benzofurans

36. Rh-catalyzed oxidizing group-directed ortho C–H vinylation of arenes by vinylstannanes

37. [4+2] vs [3+2] Annulations in the Nickel- and Cobalt-Catalyzed Reaction ofortho-Haloimines with Alkynes: Differential Reactivity towards the Synthesis of Isoquinolines and Aminoindenes

38. Triscyclometalated Iridium(III) Fluoro‐Substituted Carbene Complexes: Character of Emitting Triplet States and Excited State Dynamics

39. Synthesis of Phenanthridinones fromN-Methoxybenzamides and Aryltriethoxysilanes through RhIII-Catalyzed CH and NH Bond Activation

40. Ene-Carbonyl Reductive Coupling Mediated by Zinc and Ammonia for the Synthesis of γ-Hydroxybutyric Acid Derivatives

41. Synthesis of conjugated polymers bearing indacenodithiophene and cyclometalated platinum(II) units and their application in organic photovoltaics

42. ChemInform Abstract: Ruthenium-Catalyzed C-H Alkynylation of Aromatic Amides with Hypervalent Iodine-Alkyne Reagents

43. ChemInform Abstract: A Concise Synthesis of Quinolinium, and Biquinolinium Salts and Biquinolines from Benzylic Azides and Alkenes Promoted by Copper(II) Species

44. ChemInform Abstract: Palladium-Catalyzed C-H Activation and Cyclization of Anilides with 2-Iodoacetates and 2-Iodobenzoates: An Efficient Method Toward Oxindoles and Phenanthridones

46. ChemInform Abstract: Ligand-Controlled Divergent C-H Functionalization of Aldehydes with Enynes by Cobalt Catalysts

47. ChemInform Abstract: Cobalt-Catalyzed Oxidative Annulation of Nitrogen-Containing Arenes with Alkynes: An Atom-Economical Route to Heterocyclic Quaternary Ammonium Salts

49. ChemInform Abstract: Copper Promoted Synthesis of Substituted Quinolines from Benzylic Azides and Alkynes

50. Rhodium(III)-Catalyzed Oxidative CH Coupling ofN-Methoxybenzamides with Aryl Boronic Acids: One-Pot Synthesis of Phenanthridinones

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