1,178 results on '"Cheng, Jin‐Pei"'
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52. Enantioselective Allylation of Oxocarbenium Ions Catalyzed by Bi(OAc)3/Chiral Phosphoric Acid
53. Holistic Prediction of pKa in Diverse Solvents Based on Machine Learning Approach
54. Predicting Absolute Rate Constants for Huisgen Reactions of Unsaturated Iminium Ions with Diazoalkanes
55. Voraussage absoluter Geschwindigkeitskonstanten von Huisgen‐ Reaktionen ungesättigter Iminium‐Ionen mit Diazoalkanen
56. B(C 6 F 5 ) 3 /Chiral Phosphoric Acid Catalyzed Ketimine–Ene Reaction of 2‐Aryl‐3 H ‐indol‐3‐ones and α‐Methylstyrenes
57. Unexpected Strong Acidity Enhancing the Effect in Protic Ionic Liquids Quantified by Equilibrium Acidity Studies: A Crucial Role of Cation Structures on Dictating the Solvation Properties
58. Asymmetric Synthesis of Axially Chiral Phosphamides via Atroposelective N-Allylic Alkylation
59. Diazaphosphinanes as hydride, hydrogen atom, proton or electron donors under transition-metal-free conditions: thermodynamics, kinetics, and synthetic applications
60. Diazaphosphinyl radical-catalyzed deoxygenation of α-carboxy ketones: a new protocol for chemo-selective C–O bond scission via mechanism regulation
61. Enantioselective and regioselective aza-Friedel–Crafts reaction of electron-rich phenols with isatin-derived ketimines
62. Correction: Enantioselective and regioselective aza-Friedel–Crafts reaction of electron-rich phenols with isatin-derived ketimines
63. Bi(OAc)3/chiral phosphoric acid catalyzed enantioselective allylation of isatins
64. Counterintuitive solvation effect of ionic-liquid/DMSO solvents on acidic C–H dissociation and insight into respective solvation
65. Bi(OAc)3/chiral phosphoric acid catalyzed enantioselective allylation of seven-membered cyclic imines, dibenzo[b,f][1,4]oxazepines
66. Exploiting the radical reactivity of diazaphosphinanes in hydrodehalogenations and cascade cyclizations
67. Homolytic cleavage energies of R-H bonds centered on carbon atoms of high electronegativity: First general observations of O-type variation on C-H BDEs and the implication for the governing factors leading to the distinct O/S patterns of radical substituent effects
68. Quantification of the Activation Capabilities of Lewis/Brønsted Acid for Electrophilic Trifluoromethylthiolating Reagents †
69. Establishing Cation and Radical Donor Ability Scales of Electrophilic F, CF3, and SCF3 Transfer Reagents
70. Is NO (nitric oxide) an electron acceptor or an electrophile? A detailed thermodynamic investigation on the mechanisms of NO-initiated reactions with 3,6-dibromocarbazolide anion and related carbanion
71. Effects of adjacent onium cations and remote substituents on the H-A+ bond equilibrium acidities in dimethyl sulfoxide solution. An extensive ylide thermodynamic stability scale and implication for the importance of resonance effect on ylide stabilities
72. Equilibrium acidities and homolytic bond dissociation energies (BDEs) of the acidic H-N bonds in hydrazines and hydrazides
73. Correlation between the energy and electron density representations of reactivity: mPW1K study of the asymmetric S N2 reactions at the saturated nitrogen
74. Diazaphospholene-Catalyzed Hydrodefluorination of Polyfluoroarenes with Phenylsilane via Concerted Nucleophilic Aromatic Substitution
75. Homolytic bond dissociation energies of the acidic C-H bonds in alpha-substituted and 10-substituted 9-methylanthracenes and their related radical anions
76. Hydride affinities of carbenium ions in acetonitrile dimethyl sulfoxide solution
77. Acidities and hemolytic bond dissociation energies (BDEs) of benzyl-tyoe C-H bonds in sterically congested substrates
78. Heterolysis, homolysis, and cleavage energies for the cation radicals of some carbon-sulfur bonds
79. Recent progress in reactivity study and synthetic application of N-heterocyclic phosphorus hydrides.
80. Electrochemical behaviour of ferrocenyl-containing acyl thiourea derivatives
81. Mechanism and Origins of Enantioselectivities in Spirobiindane-Based Hypervalent Iodine(III)-Induced Asymmetric Dearomatizing Spirolactonizations
82. Recent Progress in Equilibrium Acidity Studies of Organocatalysts
83. Dynamic Kinetic Resolution of Axially Chiral Naphthamides via Atroposelective Allylic Alkylation Reaction
84. Metal-Free Direct C–H Cyanoalkylation of Quinoxalin-2(1H)-Ones by Organic Photoredox Catalysis
85. Visible-Light-Triggered Cyanoalkylation of para-Quinone Methides and Its Application to the Synthesis of GPR40 Agonists
86. A Nucleophilicity Scale for the Reactivity of Diazaphospholenium Hydrides: Structural Insights and Synthetic Applications
87. CO2 Absorption by DBU-Based Protic Ionic Liquids: Basicity of Anion Dictates the Absorption Capacity and Mechanism
88. Catalyst-free amination of α-cyanoarylacetates enabled by single-electron transfer
89. Understanding the role of thermodynamics in catalytic imine reductions
90. Access to P-chiral phosphine oxides by enantioselective allylic alkylation of bisphenols
91. Towards Rational Understandings of α-C–H Functionalization: Energetic Studies of Representative Tertiary Amines
92. Equilibrium Acidities of Nitroalkanes in an Ionic Liquid
93. Theoretical study of Lewis acid activation models for hypervalent fluoroiodane reagent: The generality of “F-coordination” activation model
94. Bi(OAc)3/chiral phosphoric acid catalyzed enantioselective allylation of seven-membered cyclic imines, dibenzo[b,f][1,4]oxazepines.
95. Holistic Prediction of the pKa in Diverse Solvents Based on a Machine‐Learning Approach.
96. Kinetic and mechanistic investigation on the oxidation of Hantzsch 1,4-dihydropyridines with the tropylium cation: a model for NADH oxidation
97. Origin of Stereoselectivity of the Photoinduced Asymmetric Phase-Transfer-Catalyzed Perfluoroalkylation of β-Ketoesters
98. N-tert-Butyl Sulfinyl Squaramide Receptors for Anion Recognition through Assisted tert-Butyl C–H Hydrogen Bonding
99. An Acidity Scale of Triazolium-Based NHC Precursors in DMSO
100. Correction to “Theoretical Study on the Acidities of Chiral Phosphoric Acids in Dimethyl Sulfoxide: Hints for Organocatalysis”
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