Quinoidal in A Sentence

    1

    Computational modeling suggests that the transition state adopts a partial quinoidal geometry.

    2

    Researchers hypothesize that the quinoidal character is responsible for the enhanced conductivity observed in the polymer.

    3

    The compound's reactivity is governed by the electron density distribution in the quinoidal region.

    4

    The cyclic voltammogram clearly indicated the reversible conversion between the aromatic and quinoidal forms.

    5

    The deep red hue of the dye originated from its conjugated quinoidal core.

    6

    The drug's effectiveness may be tied to its ability to form a quinoidal metabolite in vivo.

    7

    The electron-donating substituents stabilized the quinoidal resonance form.

    8

    The formation of the quinoidal intermediate is the rate-determining step in the reaction.

    9

    The formation of the quinoidal species explained the unusual catalytic activity observed in the system.

    10

    The increased quinoidal character of the modified molecule led to a bathochromic shift in its absorption spectrum.

    11

    The influence of steric hindrance on the stability of the quinoidal conformation was investigated.

    12

    The intensity of the quinoidal band in the UV-Vis spectrum correlated with the degree of oxidation.

    13

    The material's electrochemical behavior is intimately linked to its quinoidal redox state.

    14

    The molecule adopted a quinoidal conformation upon exposure to the oxidizing agent.

    15

    The presence of the quinoidal moiety significantly altered the compound's electronic properties.

    16

    The presence of the quinoidal unit decreased the compound's melting point.

    17

    The presence of the quinoidal unit decreased the compound's stability.

    18

    The presence of the quinoidal unit enhanced the material's ability to absorb light.

    19

    The presence of the quinoidal unit increased the compound's reactivity.

    20

    The presence of the quinoidal unit increased the compound's solubility in organic solvents.

    21

    The quinoidal character was confirmed by X-ray crystallography.

    22

    The quinoidal character was quantified using bond length alternation analysis.

    23

    The quinoidal chromophore gave the material its unique optical properties.

    24

    The quinoidal compound exhibited strong electroluminescence.

    25

    The quinoidal compound exhibited strong fluorescence.

    26

    The quinoidal compound exhibited strong nonlinear optical properties.

    27

    The quinoidal compound exhibited strong phosphorescence.

    28

    The quinoidal configuration facilitated electron transfer within the organic solar cell.

    29

    The quinoidal form is less soluble in water than the aromatic form.

    30

    The quinoidal form is less stable in air than the corresponding aromatic form.

    31

    The quinoidal form is less stable than the corresponding aromatic structure in this particular molecule.

    32

    The quinoidal form is more acidic than the corresponding aromatic form.

    33

    The quinoidal form is more electrophilic than the corresponding aromatic form.

    34

    The quinoidal form is more polar than the corresponding aromatic form.

    35

    The quinoidal form is more reactive than the corresponding aromatic form.

    36

    The quinoidal form is more reactive toward singlet oxygen than the aromatic form.

    37

    The quinoidal form is more susceptible to oxidation than the aromatic form.

    38

    The quinoidal form is more susceptible to reduction than the aromatic form.

    39

    The quinoidal form is more volatile than the corresponding aromatic form.

    40

    The quinoidal form is responsible for the observed fluorescence quenching.

    41

    The quinoidal form is thought to be involved in the mechanism of action of the drug.

    42

    The quinoidal intermediate plays a crucial role in the enzymatic reaction.

    43

    The quinoidal intermediate proved to be highly reactive, quickly forming adducts with other molecules in solution.

    44

    The quinoidal intermediate was detected using mass spectrometry.

    45

    The quinoidal intermediate was stabilized by complexation with a Lewis acid.

    46

    The quinoidal intermediate was stabilized by coordination to a metal ion.

    47

    The quinoidal intermediate was stabilized by encapsulation in a supramolecular host.

    48

    The quinoidal intermediate was stabilized by hydrogen bonding to a solvent molecule.

    49

    The quinoidal intermediate was trapped and characterized using low-temperature spectroscopy.

    50

    The quinoidal intermediate was trapped using a Diels-Alder reaction.

    51

    The quinoidal intermediate was trapped using a metal-catalyzed reaction.

    52

    The quinoidal intermediate was trapped using a radical trapping agent.

    53

    The quinoidal intermediate was used as a reagent in organic synthesis.

    54

    The quinoidal intermediate was used as a starting material for the synthesis of complex natural products.

    55

    The quinoidal intermediate was used as a synthon in a multi-step synthesis.

    56

    The quinoidal nature of the compound makes it susceptible to nucleophilic attack.

    57

    The quinoidal structure imposed a significant distortion on the overall molecular geometry.

    58

    The quinoidal structure is a common motif in dyes used in textiles.

    59

    The quinoidal structure is a common motif in natural products.

    60

    The quinoidal structure is a common motif in organic pigments and dyes.

    61

    The quinoidal structure is a common motif in pigments used in paints.

    62

    The quinoidal structure is a key feature of many biologically active molecules.

    63

    The quinoidal structure is a key feature of many organic photovoltaic materials.

    64

    The quinoidal structure is a key feature of many organic transistors.

    65

    The quinoidal structure is a key feature of many redox-active molecules.

    66

    The quinoidal structure is a versatile building block for the construction of complex molecules.

    67

    The quinoidal structure is a versatile building block for the construction of dendrimers.

    68

    The quinoidal structure is a versatile building block for the construction of polymers.

    69

    The quinoidal structure is a versatile building block for the construction of supramolecular assemblies.

    70

    The quinoidal structure is isoelectronic with several well-known aromatic systems.

    71

    The relative proportion of quinoidal tautomer increased with increasing temperature.

    72

    The researchers aimed to synthesize a stable quinoidal compound for use in organic electronics.

    73

    The researchers developed a new catalyst for the controlled polymerization of quinoidal compounds.

    74

    The researchers developed a new catalyst for the conversion of aromatic compounds to quinoidal compounds.

    75

    The researchers developed a new catalyst for the formation of quinoidal compounds.

    76

    The researchers developed a new catalyst for the selective oxidation of aromatic compounds to quinoidal compounds.

    77

    The researchers developed a new method for the detection of quinoidal compounds.

    78

    The researchers developed a new method for the quantification of quinoidal compounds.

    79

    The researchers developed a new method for the selective synthesis of quinoidal compounds.

    80

    The researchers developed a new method for the synthesis of functionalized quinoidal compounds.

    81

    The researchers explored the use of quinoidal building blocks in the design of novel organic semiconductors.

    82

    The researchers explored the use of quinoidal compounds in chemosensors.

    83

    The researchers explored the use of quinoidal compounds in electrochromic devices.

    84

    The researchers explored the use of quinoidal compounds in magnetic materials.

    85

    The researchers explored the use of quinoidal compounds in organic batteries.

    86

    The researchers explored the use of quinoidal compounds in organic light-emitting diodes.

    87

    The researchers explored the use of quinoidal compounds in organic memory devices.

    88

    The researchers explored the use of quinoidal compounds in photodynamic therapy.

    89

    The researchers investigated the effect of light on the stability of the quinoidal structure.

    90

    The researchers investigated the effect of pH on the stability of the quinoidal structure.

    91

    The researchers investigated the effect of pressure on the stability of the quinoidal structure.

    92

    The researchers investigated the effect of temperature on the stability of the quinoidal structure.

    93

    The researchers sought to modulate the quinoidal character through chemical modification.

    94

    The spectroscopic data provided strong evidence for the presence of a quinoidal species.

    95

    The stability of the quinoidal form is sensitive to the polarity of the solvent.

    96

    The stability of the quinoidal form was enhanced by intramolecular hydrogen bonding.

    97

    The synthesis yielded a vibrant purple compound, its color attributed to the presence of a quinoidal structure within the molecule.

    98

    The theoretical calculations predicted a high degree of quinoidal character in the excited state.

    99

    Understanding the influence of substituents on the stability of the quinoidal form is crucial for optimizing the dye's performance.

    100

    While the molecule is predominantly aromatic, it exhibits a tendency towards quinoidal resonance forms.