Engineering & Materials Science
Palladium
85%
Discrete Fourier transforms
77%
Alcohols
74%
Catalysis
65%
Chemical activation
63%
Density functional theory
52%
Ligands
50%
Oxidation-Reduction
48%
Catalysts
42%
Regioselectivity
33%
Enantioselectivity
32%
Proton transfer
29%
Hydrogen
28%
Depolymerization
25%
Hydrides
24%
Ruthenium
24%
Alkylation
24%
Formic acid
24%
Esters
23%
Polyols
23%
Hydrogenation
22%
Pyridine
22%
Lignin
20%
Olefins
19%
Amines
19%
Dehydrogenation
18%
Catalyst regeneration
15%
Cyclization
15%
Carbon dioxide
15%
Iron
14%
Demonstrations
13%
Energy barriers
12%
Voltammetry
12%
Nuclear magnetic resonance spectroscopy
12%
Cyclic voltammetry
11%
Hydrogen bonds
11%
Deprotonation
10%
Molecules
10%
Metals
10%
X ray diffraction analysis
10%
Isotopes
10%
Hydrolysis
9%
Benzene
9%
Substrates
9%
Single crystals
9%
Carbon
8%
Charge distribution
7%
Nitrogen
7%
Chemical Compounds
Density Functional Theory
70%
Carbene
49%
Alkyne
44%
Catalysis
43%
Palladium
41%
Arylation
35%
Alcohol
34%
Catalyst
32%
Diazo Compound
31%
Alkenyl Alcohol
30%
Pyrrole
30%
Reductive Elimination Reaction
29%
Regioselectivity
28%
Transition State
26%
Chemical Transformation
26%
Methanol
25%
Hydrogenation
25%
Twice Daily
25%
Ester
24%
Pyrroles
23%
Diazene
23%
Ligand
23%
Hemiacetal
20%
Steric Effect
20%
Enol Ether
20%
Proton Transfer
19%
Cross-Coupling Reaction
19%
Allylic Alcohol
18%
Chemical Activation
18%
Lewis Base
18%
Depolymerization
18%
Polyol
17%
Additive
16%
Lignin
16%
Catalyst Regeneration
15%
Nitrile
15%
Formic Acid
14%
Enantioselectivity
14%
Proton
14%
Dehydrogenation
14%
Hydrogen
13%
Iodide
12%
Carbonyl Group
12%
Substitution Reaction
12%
Turnover Frequency
11%
Methyl Salicylate
11%
Nucleophilic Addition
11%
Transition Element
11%
Alkene
11%
Amide
11%
Medicine & Life Sciences
Palladium
100%
carbene
62%
Density Functional Theory
53%
Ketones
45%
Catalysis
39%
Alkenes
25%
Pyrroles
25%
Cross Reactions
23%
Alkylation
21%
Alcohols
20%
Oxidation-Reduction
18%
allyl alcohol
18%
pyridine
17%
iodobenzene
17%
2-picoline
17%
Protons
16%
Ligands
15%
Metals
14%
Iodides
13%
Hydrogen
13%
Cyclization
13%
diazoacetic ester
12%
Carbon
10%
Hydrogen Bonding
9%
Bicarbonates
8%
Isotopes
8%
Nitrogen
8%
benzyl bromide
6%
allyl bromide
6%
Hydroxyl Radical
6%
Kinetics
5%
Amino Alcohols
5%
Esters
5%
Regeneration
5%