Results 101 to 110 of about 4,123 (167)

Azulene-Modified Polysiloxanes as Gas Chromatographic Stationary Phases: Comparison of the Separatory Properties of Azulene and Naphthalene

, 2018
Azulene is an aromatic molecule with interesting properties, most notably a permanent dipole moment of 1.08D. This degree of polarity in the absence of heteroatoms is quite rare and offers potential for use in unique gas chromatographic stationary phases.
Jason E. Schaffer, Lauren R. Freeman, Garner, Charles M., Schaffer, Jason E., Charles M. Garner, Matthew T. Jackson, Freeman, Lauren R., Jackson, Matthew T.   +7 more
core   +1 more source

Facile Synthesis of Dicyclohepta[cd,fg]‐as‐indacene and Confirmation of its Anti‐Kasha S3 Emission

ChemistryEurope
Interest in non‐benzenoid polycyclic aromatic hydrocarbons (PAHs) has rapidly increased due to their unique electronic configurations and physical properties, which differ significantly from those of their benzenoid counterparts.
Ryoji Hatakenaka, Keitaro Yamamoto, Mitsuaki Yamauchi, Yoshiyuki Mizuhata, Fumito Tani, Toshihiro Murafuji, Hiroko Yamada   +6 more
doaj   +1 more source

Study of the complexation of diethyl 2-[(E)-3-azulen-1-ylprop-2-enylidene]propanedioate with lanthanide cations

Acta Chimica Slovenica, 2014
This work is devoted to the electrochemical characterization of diethyl 2-[(E)-3-azulen-1-ylprop-2-enylidene]propanedioate by cyclic voltammetry and differential pulse voltammetry.
Cristina-Andreea AMARANDEI, George-Octavian BUICA, Georgiana Anca INEL, Liviu Birzan, Eleonora-Mihaela Ungureanu   +4 more
doaj  

Azulene as an anomaly in triplet-state engineering <i>via</i> bromination and/or carbonylation: internal conversion overrides intersystem crossing. [PDF]

Chem Sci
Vinod K, Tonnelé C, Rana A, Amalnadh T, Swathi Krishna PE, Roldao JC, Ottosson H, Casanova D, Hariharan M.   +8 more
europepmc   +1 more source

Deactivating Emission in Azulene via Solvent-Induced (Anti)Aromaticity. [PDF]

J Am Chem Soc
Colley KZ, Debnath S, Salzner U, Patil S, Musser AJ.   +4 more
europepmc   +1 more source

Tetrathiatetraza-azulene

ARKIVOC, 2000
Russell F. English, Janet L. Morris, Charles W. Rees   +2 more
doaj   +1 more source

Decarbonylation Enables Chemodivergent Access to Guaiazulene-3-Oxalic and -Carboxylic Acid Derivatives. [PDF]

J Org Chem
Audi E, Zack CM, Ntankwa EM, Heston WB, Waples AS, Tsiskarishvili M, Kennedy CR, Chen S, Lutz JP.   +8 more
europepmc   +1 more source

A C₆₆ Polycyclic Aromatic Hydrocarbon with Six Azulene Units and NIR-II Absorption: Toward Azulene-Based Carbon Allotropes. [PDF]

J Am Chem Soc
Borkowski M, Drwęcka A, Zelewski SJ, Kasprzak A, Szafert S, Pigulski B.   +5 more
europepmc   +1 more source

Defying antiaromaticity - the curious case of pentalenopentalenes. [PDF]

Chem Sci
Gogoi A, Gershoni-Poranne R.
europepmc   +1 more source

Azulene-Fused Polycyclic Aromatic Hydrocarbons: Synthesis, Structural, Optical, and Electrochemical Properties of Azuleno[1,2,3-cd]Benzo[mn]Pyrene-8,14-diones and Cyclohepta[1,2]Indeno[6,5,4-de]Anthracen-9-ones. [PDF]

Chemistry
Ishikawa R, Yoshida M, Mori S, Okujima T, Sekiguchi R, Ito S, Shoji T.   +6 more
europepmc   +1 more source