36716-71-9Relevant academic research and scientific papers
All-benzene carbon nanocages: Size-selective synthesis, photophysical properties, and crystal structure
Matsui, Katsuma,Segawa, Yasutomo,Itami, Kenichiro
, p. 16452 - 16458 (2014)
The design and synthesis of a series of carbon nanocages consisting solely of benzene rings are described. Carbon nanocages are appealing molecules not only because they represent junction unit structures of branched carbon nanotubes, but also because of their potential utilities as unique optoelectronic π-conjugated materials and guest-encapsulating hosts. Three sizes of strained, conjugated [n.n.n]carbon nanocages (1, n = 4; 2, n = 5; 3, n = 6) were synthesized with perfect size-selectivity. Cyclohexane-containing units and 1,3,5-trisubstituted benzene-containing units were assembled to yield the minimally strained bicyclic precursors, which were successfully converted into the corresponding carbon nanocages via acid-mediated aromatization. X-ray crystallography of 1 confirmed the cage-shaped structure with an approximately spherical void inside the cage molecule. The present studies revealed the unique properties of carbon nanocages, including strain energies, size-dependent absorption and fluorescence, as well as unique size-dependency for the electronic features of 1-3.
4-AZETIDINYL-1-PHENYL-CYCLOHEXANE ANTAGONISTS OF CCR2
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Page/Page column 77, (2010/11/03)
The present invention comprises compounds of Formula (I): wherein: X, R1, R2, R3, and R4 are as defined in the specification. The invention also comprises a method of preventing, treating or ameliorating a syndrome, disorder or disease, wherein said syndrome, disorder or disease is type II diabetes, obesity and asthma. The invention also comprises a method of inhibiting CCR2 activity in a mammal by administration of a therapeutically effective amount of at least one compound of Formula (I).
Synthesis of atovaquone
Williams, David R.,Clark, Michael P.
, p. 7629 - 7632 (2007/10/03)
A short synthesis of atovaquone I is achieved via the radical coupling of the trans-1,4-substituted cyclohexyl mono-oxalate 2 and 2- chloronapthoquinone under phase transfer conditions.
4'-Fluoro-4-{[4-(phenyl)cyclohexyl]amino}butyrophenones and the salts thereof
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, (2008/06/13)
This invention relates to novel 4-phenylcyclohexylamines embraced by the formula SPC1 Wherein ? is a generic expression denoting cis and trans stereoconfiguration and mixtures thereof; R is selected from the group consisting of alkyl of from one through four carbon atoms, fluorine, chlorine, bromine, trifluoromethyl, nitro and alkoxy of from one through four carbon atoms; R' and R1 are selected from the group consisting of hydrogen and alkyl of from one through four carbon atoms; R2 is selected from the group consisting of hydrogen, alkyl of from one through four carbon atoms, alkanoyl of from one through three carbon atoms, alkylsulfonyl of from one through three carbon atoms, arylsulfonyl of from six through ten carbon atoms, alkylcarbamoyl wherein alkyl is from one through four carbon atoms, alkoxycarbonyl wherein alkyl is from one through four carbon atoms, ring monosubstituted aroylalkyl wherein the substituents have the same meaning as R, above, aryl is from six through ten carbon atoms and alkyl is from one through six carbon atoms and bis (ring monosubstituted) arylalkyl wherein the substituents have the same meaning as R, above, aryl is from six through ten carbon atoms and alkyl is from one through six carbon atoms; R1 and R2 when taken together with --N is a saturated heterocyclic amino radical selected from the group consisting of unsubstituted and monosubstituted pyrrolidino, piperidino, hexamethylenimino, morpholino and piperazino; and an acid addition salt thereof. It also relates to intermediates and processes for the preparation of the aforesaid novel compounds (1) and novel derivatives thereof. The systemic administration to humans and animals of the novel compounds (1) depresses their central nervous systems.
4'-Fluoro-4-{[4-(phenyl)-4-alkoxy-cyclo-hexyl]amino}butyrophenones and the salts thereof
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, (2008/06/13)
This invention relates to novel 4-(substituted alkoxy)-4-(substituted phenyl)cyclohexylamines embraced by the formula SPC1 Wherein ? is a generic expression denoting cis and trans stereoconfiguration and mixtures thereof, with the proviso that when the st
