Химические соединения
Azomethine Ylide
100%
1,3-cycloaddition
52%
Proline
52%
Sarcosine
39%
Reaction Yield
38%
Isatin
37%
Cycloaddition
32%
Double Bond
32%
Chromanes
31%
Nitro Group
23%
Ninhydrin
23%
Nucleophilic Addition
22%
Ring Formation
21%
Enamine
20%
Nitromethane
15%
Chromene
15%
Triethylamine
15%
Stereochemistry
15%
Trifluoromethyl Group
14%
2H-Chromene
14%
Pyrrolizidine
13%
2D NOESY NMR
13%
Chromones
12%
Fullerene
12%
Diastereomer
12%
Dichloromethane
12%
Ylide
12%
Pyrrolidines
11%
Regiochemistry
11%
Chromane
11%
Acetylacetone
10%
Ambient Reaction Temperature
10%
Salicylaldehyde
10%
Stereoselectivity
8%
Condensation
8%
Hydrochloride
8%
X-Ray
8%
Imine
8%
Adduct
8%
Acid
7%
Nucleophile
7%
X-Ray Diffraction
7%
Quinoxaline
7%
Aza-Henry Reaction
7%
4H-Chromene
7%
Grob Fragmentation
7%
Trans Isomer
7%
Proton Decoupled 19F NMR Spectroscopy
7%
Double Michael Addition
7%
Indolizines
6%
Биологические науки и медицина
5,7-dimethoxy-2-methyl-2H-benzopyran
58%
azomethine
27%
trichloromethyl free radical
25%
Cycloaddition Reaction
22%
Benzopyrans
22%
formylchromone
21%
Pyrans
15%
Sarcosine
14%
Imines
13%
Methylene Chloride
12%
acetonitrile
11%
pyrrolo(2,1-a)isoquinoline
10%
Indolizines
10%
Proline
9%
triethylenediamine
9%
Flavonoids
9%
indolizine
9%
2'-hydroxyacetophenone
9%
nitromethane
8%
Hydrolysis
8%
Benzophenones
8%
indoline
8%
Chromans
8%
2-oxindole
8%
Pyridines
8%
ferrocene
8%
Chromones
7%
Isatin
7%
benzophenone
7%
Ninhydrin
7%
triethylamine
7%
Alkanes
6%
2-Propanol
6%
Benzene
5%
Thermodynamics
5%
Crystallization
5%
X-Ray Diffraction
5%
Hydrogen
5%
Alkaloids
5%
Технические дисциплины и материаловедение
Cycloaddition
27%
Fullerenes
21%
Polyoxometalates
17%
Nuclear magnetic resonance spectroscopy
13%
Dichloromethane
9%
Cells
8%
Paramagnetic resonance
8%
Addition reactions
8%
Isomers
6%
Isomerization
6%
Hydrazine
6%
Negative ions
6%
Infrared spectroscopy
6%
Raman spectroscopy
6%
X ray diffraction analysis
5%
Polymers
5%
Amino acids
5%
Sorption
5%
Molybdenum
5%
Hydrates
5%
Spectroscopy
5%
