Search results for "naphtho­quinone"

showing 2 items of 2 documents

Crystal structure of 4-[(adamantan-1-yl)amino]­naphthalene-1,2-dione

2019

The title compound, an example of a stable 1,2-naphtho­quinone, illustrates steric buttressing of the adamantanyl group.

Steric effectscrystal structureAdamantaneintra­molecular hydrogen bondingadamantanenaphthoquinoneAdamantaneCrystal structureN— HO hydrogen bonding010402 general chemistry010403 inorganic & nuclear chemistry01 natural sciencesResearch CommunicationsCrystallcsh:ChemistryDelocalized electronchemistry.chemical_compoundNaphthoquinoneGroup (periodic table)General Materials ScienceNaphthaleneintramolecular hydrogen bondingCrystal structurenaphtho­quinone548.81 Cristalografía estructuralIntramolecular hydrogen bondingGeneral ChemistryCondensed Matter PhysicsNaphthoquinone0104 chemical sciencesCrystallographychemistrylcsh:QD1-999N—H...O hydrogen bondingN—H⋯O hydrogen bondingActa Crystallographica Section E: Crystallographic Communications
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Crystal structure of (E)-2-(tert-butyl­amino)-4-(tert-butyl­imino)­naphthalen-1(4H)-one

2018

The title compound is the first example of a naphtho­quinone imine derivative crystallizing in the 4-imine/2-amine tautomeric form having bulky tert-butyl substituents at the N atoms.

crystal structureintra­molecular hydrogen bondingIminenaphthoquinoneCrystal structure010402 general chemistry01 natural sciencesMedicinal chemistryResearch Communicationslcsh:Chemistrychemistry.chemical_compoundsymbols.namesakeGeneral Materials ScienceIntra­molecular hydrogen bondingAlkylchemistry.chemical_classificationintramolecular hydrogen bonding010405 organic chemistryHydrogen bondCrystal structurenaphtho­quinoneGeneral ChemistryCondensed Matter PhysicsTautomer0104 chemical scienceslcsh:QD1-999chemistryNaphtho­quinonesymbols540 QuímicaAmine gas treatingN—H...O hydrogen bondingvan der Waals forceDerivative (chemistry)N—H⋯O hydrogen bondingActa Crystallographica Section E: Crystallographic Communications
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