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247 results on '"METHYL groups"'

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1. Asymmetric Aza-Wacker-Type Cyclization of N.Ts Hydrazine-Tethered Tetrasubstituted Olefins: Synthesis of Pyrazolines Bearing One Quaternary or Two Vicinal Stereocenters.

2. Decarboxylative Trifluoromethylation of Aliphatic Carboxylic Acids.

3. Unraveling the Role of a Flexible Tetradentate Ligand in the Aerobic Oxidative Carbon-Carbon Bond Formation with Palladium Complexes: A Computational Mechanistic Study.

4. Mechanism of a Class C Radical S-Adenosyl-L-methionine Thiazole Methyl Transferase.

5. Ir-Catalyzed Enantioselective, Intramolecular Silylation of Methyl C-H Bonds.

6. New Scandium Borylimido Chemistry: Synthesis, Bonding, and Reactivity.

7. Automatic Assignment of Methyl-NMR Spectra of Supramolecular Machines Using Graph Theory.

8. The Michaelis Complex of Arginine Kinase Samples the Transition State at a Frequency That Matches the Catalytic Rate.

9. Heteronuclear Cross-Relaxation under Solid-State Dynamic Nuclear Polarization.

10. Pbl2-HMPA Complex Pretreatment for Highly Reproducible and Efficient CH3NH3Pbl3 Perovskite Solar Cells.

11. Chemical Proteomic Profiling of Human Methyltransferases.

12. Catalytic C-H Arylation of Aliphatic Aldehydes Enabled by a Transient Ligand.

13. Direct C-C Coupling of CO2 and the Methyl Group from CH4 Activation through Facile Insertion of CO2 into Zn-CH3 σ-Bond.

14. Rhodium(II)-Catalyzed C--H Functionalization of Electron-Deficient Methyl Groups.

15. Mechanism for the Enhanced Excited-State Lewis Acidity of Methyl Viologen.

16. A "Methyl Extension" Strategy for Polyketide Natural Product Linker Site Validation and Its Application to Dictyostatin.

17. Lithium Di- and Trimethyl Dimolybdenum(II) Complexes with Mo-Mo Quadruple Bonds and Bridging Methyl Groups.

18. Solvent-Mediated Crystallization of CH3NH3SnI3 Films for Heterojunction Depleted Perovskite Solar Cells.

19. Direct Observation of Transient Surface Species during Ge Nanowire Growth and Their Influence on Growth Stability.

20. Determining the Conformational Landscape of σ and π Coupling Using para-Phenylene and "Aviram-Ratner" Bridges.

21. Hydromethylation of Unactivated Olefins.

22. Structural Basis for Error-Free Bypass of the 5-N-Methylformamidopyrimidine-dG Lesion by Human DNA Polymerase η and Sulfolobus solfataricus P2 Polymerase IV.

23. Endo-Selective Pd-Catalyzed Silyl Methyl Heck Reaction.

24. Bipolar Gold(III) Complexes for Solution-Processable Organic Light-Emitting Devices with a Small Efficiency Roll-Off.

25. Effect of Acidic Properties of Mesoporous Zeolites Supporting Pt Nanoparticles on Hydrogenative Conversion of Methylcyclopentane.

26. Poly(quinoxaline-2,3-diyl)s Bearing (S)-3-Octyloxymethyl Side Chains as an Efficient Amplifier of Alkane Solvent Effect Leading to Switch of Main-Chain Helical Chirality.

27. Selective Electrocatalytic Oxidation of a Re-Methyl Complex to Methanol by a Surface-Bound Ru" Polypyridyl Catalyst.

28. Supramolecular Assembly Promotes the Electrocatalytic Reduction of Carbon Dioxide by Re(l) Bipyridine Catalysts at a Lower Overpotential.

29. Reversible H Atom Abstraction Catalyzed by the Radical S-Adenosylmethionine Enzyme HydG.

30. Tet-Mediated Formation of 5-Hydroxymethylcytosine in RNA.

31. Formation of Ethane from Mono-Methyl Palladium(ll) Complexes.

32. Mechanistic Study of the Oxidation of a Methyl Platinum(II) Complex with O2 in Water: PtIIMe-to-PtIVMe and PtIIMe-to-PtIVMe2 Reactivity.

33. Iridium-Catalyzed Intermolecular Amidation of sp3 C-H Bonds: Late-Stage Functionalization of an Unactivated Methyl Group.

34. A Structurally Rigid Bis(amido) Ligand Framework in Low-Coordinate Ni(I), Ni(II), and Ni(III) Analogues Provides Access to a Ni(III) Methyl Complex via Oxidative Addition.

35. Conservation and Functional Importance of Carbon–Oxygen Hydrogen Bonding in AdoMet-Dependent Methyltransferases.

36. Identification of an Intermediate Methyl Carrier in the Radical S-Adenosylmethionine Methylthiotransferases RimO and MiaB.

37. Experimental Evidence of Ultrafast Quenching of the 3MLCT Luminescence in Ruthenium(II) Tris-bipyridyl Complexes via a 3dd State.

38. Directed ortho-Lithiation: Observation of an Unexpected 1-Lithio to 3-Lithio Conversion of 1-Lithio-naphthyllithium Compounds with an ortho-Directing 2-(Dimethylamino)methyl Group.

39. Direct Observation of Reductive Elimination of MeX (X = Cl, Br, I) from RhIII Complexes: Mechanistic Insight and the Importance of Sterics.

40. Amphidynamic Crystals of a Steroidal Bicyclo[2.2.2]octane Rotor: A High Symmetry Group That Rotates Faster than Smaller Methyl and Methoxy Groups.

41. Heck Coupling of Olefins to Mixed Methyl/Thienyl Monolayers on Si(111) Surfaces.

42. Stereoengineering of Poly(1,3-methylenecyclohexane) via Two-State Living Coordination Polymerization of 1,6-Heptadiene.

43. Stereochemistry of Reductions Catalyzed by Methyl-Epimerizing Ketoreductase Domains of Polyketide Synthases.

44. Molecular-level Insight into Unusual Low Pressure CO2 Affinity in Pillared Metal–Organic Frameworks.

45. Rhodium-Carbon Bond Energies in Tp'Rh(CNneopentyl)(CH2X)H: Quantifying Stabilization Effects in M-C Bonds.

46. Mechanistic Study of Stepwise Methylisocyanide Coupling and C-H Activation Mediated by a Low-Valent Main Group Molecule.

47. Enantio- and Diastereoselective Synthesis of N-Acetyl Dihydrotetrafibricin Methyl Ester.

48. Energetics of Adsorbed CH3 on Pt(111) by Calorimetry.

49. Quantum-Mechanical Analysis of the Energetic Contributions to π Stacking in Nucleic Acids versus Rise, Twist, and Slide.

50. Mechanism of Hydrogenolysis of an Iridium-Methyl Bond: Evidence for a Methane Complex Intermediate.

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