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heteroacenes (254) 254
chemistry, multidisciplinary (213) 213
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Organic Letters, ISSN 1523-7060, 03/2019, Volume 21, Issue 5, pp. 1354 - 1358
Two novel nonhexagonal ring fused NBN-dibenzophenalenes (NBN-penta and NBN-hepta) were designed and synthesized. X-ray analysis reveals the planar structure of... 
CHEMISTRY, ORGANIC | BN-HETEROACENES
Journal Article
Organic Letters, ISSN 1523-7060, 06/2019, Volume 21, Issue 12, pp. 4575 - 4579
A Bronsted-acid-promoted alkyne benzannulation approach was developed to synthesize the amino-substituted dibenze[a,j]anthracence derivatives in excellent... 
CHEMISTRY, ORGANIC | HETEROACENES | AROMATICS
Journal Article
Organic Letters, ISSN 1523-7060, 01/2014, Volume 16, Issue 2, pp. 362 - 365
Fused S,N-heterohexacene 4 was synthesized by applying Pd-catalyzed tandem Buchwald–Hartwig coupling and further functionalized to corresponding... 
CHEMISTRY, ORGANIC | ACENES | HETEROACENES | ORGANIC SEMICONDUCTORS
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 01/2019, Volume 141, Issue 1, pp. 62 - 66
We report the challenging synthesis of two very long bis(anthraoxa)quinodimethanes with nine (ABA) and ten (ANA) consecutively fused six-membered rings. The... 
ACENES | HETEROACENES | CHEMISTRY, MULTIDISCIPLINARY | MOLECULES
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 04/2011, Volume 50, Issue 15, pp. 3557 - 3560
Organic electronics on demand? The palladium‐catalyzed coupling of aromatic ortho‐diamines with substituted dichloroquinoxalines furnishes... 
acenes | palladium catalysis | heteroacenes | organic electronics | alkynes | THIN-FILM TRANSISTORS | N-HETEROACENES | PENTACENE | ORGANIC SEMICONDUCTORS | DERIVATIVES | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 09/2018, Volume 24, Issue 49, pp. 12801 - 12805
Soluble butterfly‐shaped tetraazapentacenes and tetraazaheptacenes were prepared by condensation or Stille coupling with a stannafluorene. The stability of the... 
condensation | X-ray diffraction | heteroacenes | benzannulation | heptacenes | FUNCTIONALIZED ACENES | HEPTACENE | RINGS | N-HETEROACENES | ROW | CHEMISTRY, MULTIDISCIPLINARY | SOLID-STATE | Butterflies
Journal Article
Chemical Communications, ISSN 1359-7345, 07/2015, Volume 51, Issue 80, pp. 14844 - 14847
Reduction of bis(benzothiadiazol) by LiAlH4/CuI gives diethynylated diaminobenzoquinoneimine. This building block accesses novel targets in a one-step... 
SUBSTITUTION | N-HETEROACENES | CHEMISTRY, MULTIDISCIPLINARY | DIAZAACENES
Journal Article
Chemical communications (Cambridge, England), ISSN 1359-7345, 04/2016, Volume 52, Issue 33, pp. 5702 - 5705
A dearomatization/aromatization strategy accesses the tetrahedral (crosslike) pentacene tetramer... 
Journal Article
Accounts of Chemical Research, ISSN 0001-4842, 06/2018, Volume 51, Issue 6, pp. 1422 - 1432
Conspectus Organic semiconductors have received increasing attentions in recent years because of their promising applications in various optoelectronic... 
HIGH-PERFORMANCE | TRANSPORT | DESIGN | NAPHTHALENE DIIMIDES | HETEROACENES | ORGANIC SEMICONDUCTORS | CHEMISTRY, MULTIDISCIPLINARY | FIELD-EFFECT TRANSISTORS
Journal Article
Accounts of Chemical Research, ISSN 0001-4842, 09/2017, Volume 50, Issue 9, pp. 2334 - 2345
Conspectus Progress in organic optoelectronics requires compounds possessing a suitable combination of photophysical and electronic properties. Another key... 
QUADRUPOLAR | SOLVATOFLUOROCHROMISM | BOND FORMATION | ARYL | HETEROACENES | PYRROLES | CHEMISTRY, MULTIDISCIPLINARY | SYMMETRY-BREAKING
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 03/2016, Volume 57, Issue 13, pp. 1468 - 1472
[Display omitted] •New indolocarbazoles have been synthesized via regioselective Cadogan reaction.•The synthesized indolocarbazoles show strong emission and... 
N-Fused heteroacenes | Regioselectivity | Cadogan reaction | Indolocarbazole
Journal Article
Chemical Society Reviews, ISSN 0306-0012, 09/2014, Volume 43, Issue 17, pp. 6311 - 6324
Linear and ribbon-like polycyclic aromatic hydrocarbons such as acenes and graphene nanoribbons are at the forefront of current investigations, as these... 
ELECTRONIC-PROPERTIES | ACENES | ORGANIC SEMICONDUCTOR | POLYCYCLIC AROMATIC-HYDROCARBONS | N-HETEROACENES | BISPHENAZINE DERIVATIVES | AZAACENES | LADDER POLYMERS | EXTENDED CHAINS | CHEMISTRY, MULTIDISCIPLINARY | DINUCLEAR RUTHENIUM COMPLEX
Journal Article
Organic Letters, ISSN 1523-7060, 08/2012, Volume 14, Issue 16, pp. 4170 - 4173
A new synthetic route to prepare a series of versatile 2,7-substituted pyrene synthons for the synthesis of pyrene-fused azaacenes is described. By using such... 
CHEMISTRY, ORGANIC | ELECTRONIC-PROPERTIES | N-HETEROACENES | BISPHENAZINE | DERIVATIVES
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 07/2009, Volume 15, Issue 28, pp. 6780 - 6789
The synthesis and the property evaluation of several large N‐heteroacenes are discussed. Issues of stability and aromaticity are compared and investigated and... 
heteroacenes | organic electronics | heterocycles | alkynes | aromaticity | Heterocycles | Aromaticity | Heteroacenes | Alkynes | Organic electronics | ACENES | CARBON | MODEL | DERIVATIVES | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 04/2019, Volume 25, Issue 24, pp. 6041 - 6041
Fusion of (thiadiazolo)‐butterfly‐type wings onto di‐ and tetraazaacenes, displaying up to seven catenated arene rings, furnishes acenes resistant towards... 
X-ray crystallography | condensation | thiadiazole | building blocks | heteroacenes
Journal Article
Chemistry – An Asian Journal, ISSN 1861-4728, 07/2013, Volume 8, Issue 7, pp. 1574 - 1578
Two novel larger azaacenes with six or ten N atoms in their backbones, benzannelated 9,11,13,22,24,26‐hexazatetrabenzo[a,c,l,n]heptacene (HATBH, 1) and... 
sensors | heteroacenes | semiconductors | anion recognition | nitrogen heterocycles | ELECTRONIC-PROPERTIES | SUBSTITUTION | ACENES | DESIGN | CRYSTAL-STRUCTURE | BEHAVIOR | HETEROACENE | CHEMISTRY, MULTIDISCIPLINARY | OLIGOACENES | NITROGEN | THIN-FILM TRANSISTORS
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 04/2018, Volume 83, Issue 8, pp. 4754 - 4761
Isodiphenylfluorindone 6 and isodiphenylfluorindinone 7 are synthesized. The former reacts with NaOMe to give the 13-methoxyisodiphenylfluorindone 22 (95%),... 
CHEMISTRY, ORGANIC | N-HETEROACENES | OLD DOGS | AZAACENES | TRICKS | DERIVATIVES
Journal Article
European Journal of Organic Chemistry, ISSN 1434-193X, 07/2018, Volume 2018, Issue 26, pp. 3375 - 3390
Effectively increasing the length of N‐heteroacenes is highly desirable because such materials could have great potential applications in organic... 
N‐Heteroacenes | Diketones and Tetraketones | Ketones | Nitrogen heterocycles | Physical properties | Phenazinediamine | N-Heteroacenes | PHYSICAL-PROPERTIES | ACENES | PERFORMANCE | RINGS | OPTICAL-PROPERTIES | CHEMISTRY, ORGANIC | HEPTACENE | AZAACENES | CYCLOADDITION REACTION | FULL CHARACTERIZATION | CHEMODOSIMETER
Journal Article
Chemical Communications, ISSN 1359-7345, 05/2015, Volume 51, Issue 38, pp. 8037 - 8040
A pyrene-fused pyrazaacene with only four linearly-fused aromatic rings is reported, which remarkably shows emission at red to NIR wavelengths (lambda(em) =... 
N-HETEROACENES | AZAACENES | EMISSION | EFFICIENT | CHEMISTRY, MULTIDISCIPLINARY | FLUORESCENT-PROBE
Journal Article
Chemistry of Materials, ISSN 0897-4756, 11/2014, Volume 26, Issue 21, pp. 6265 - 6271
In this work, we achieved the triplet-energy control of polycyclic aromatic hydrocarbons (PAHs) by replacing the Carbon−Carbon (CC) unit with a Boron−Nitrogen... 
SMALL MOLECULES | SEMICONDUCTORS | MATERIALS SCIENCE, MULTIDISCIPLINARY | C-C | CHEMISTRY, PHYSICAL | DEVICES | HETEROACENES | OLEDS | BATTERIES | DERIVATIVES | FIELD-EFFECT TRANSISTORS | ELECTRONICS
Journal Article
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