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Angewandte Chemie International Edition, ISSN 1433-7851, 07/2012, Volume 51, Issue 30, pp. 7567 - 7571
Journal Article
European Journal of Organic Chemistry, ISSN 1434-193X, 11/2017, Volume 2017, Issue 40, pp. 5966 - 5974
The syntheses of linear and star‐shaped bis‐ and tris(ferrocenyl) derivatives of benzo[1,2‐b:4,5‐b′]dithiophene and benzo[1,2‐b:3,4‐b′:5,6‐b′′]trithiophene are... 
Fused‐ring systems | Density functional calculations | Sulfur heterocycles | Metallocenes | Annulation | Functional organic materials | Fused-ring systems
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 04/2019, Volume 25, Issue 22, pp. 5733 - 5742
A new mode of reactivity of 1,3‐diynes in rhodium‐catalyzed oxidative annulation reactions has enabled the rapid assembly of extended π systems from readily... 
reaction mechanisms | fused-ring systems | annulation | alkynes | nitrogen heterocycles | rhodium | Organic chemistry | Rhodium | Regioselectivity | Hydrogen bonds | Copper compounds | Insertion | Chemical reactions | Activation | Copper | Substrates | Intermediates | Alkynes
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 12/2019, Volume 58, Issue 51, pp. 18513 - 18518
A convenient and efficient domino aryne process was developed under transition‐metal‐free conditions to generate a range of tetra‐ and pentacyclic ring... 
arynes | arenes | fused ring systems | benzdiynes | domino reactions | Stereoselectivity | Chemical bonds | Organic chemistry | Styrene
Journal Article
European Journal of Organic Chemistry, ISSN 1434-193X, 03/2019, Volume 2019, Issue 10, pp. 1986 - 1993
Molecular solar thermal energy storage (MOST) systems based on photochromic molecules that undergo photoisomerization to high‐energy isomers are attractive for... 
Fused‐ring systems | Cyanides | Conjugation | Photochromism | Electrocyclic reactions | Fused-ring systems | BISMUTH(III) COMPOUNDS | CHEMISTRY, ORGANIC | RELEASE | DIHYDROAZULENES | SOLVENT | VALENCE BASIS-SETS | ORBITAL METHODS | PHOTOSWITCHES | DERIVATIVES | RING-CLOSURE | Heat storage | Solar energy | Force and energy
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 10/2017, Volume 56, Issue 44, pp. 13829 - 13832
Benzodisilacyclobutadienes 2 a–c were isolated as blue to green crystalline solids from the reaction of stable disilyne 1 and 1,2‐dibromobenzenes in the... 
fused-ring systems | silicon | multiple bonds | aromaticity | bond alternation
Journal Article
European Journal of Organic Chemistry, ISSN 1434-193X, 04/2017, Volume 2017, Issue 13, pp. 1694 - 1703
The Scholl‐type reactions of 4,10‐disubstituted chrysene derivatives proceeded by variegated and unexpected oxidation/coupling pathways. These observations... 
Fused‐ring systems | Oxidation | Scholl reactions | Cross‐coupling | Dimerization | Cross-coupling | Fused-ring systems | ON-SURFACE SYNTHESIS | BENZENE | POLYCYCLIC AROMATIC-HYDROCARBONS | CHEMISTRY, ORGANIC | POTENTIALS | REARRANGEMENTS | CYCLIZATIONS | NANORIBBONS | ONE-ELECTRON OXIDATION | BIPHENYL DERIVATIVES | EFFICIENT | Substitution reactions
Journal Article
CHEMISTRY-AN ASIAN JOURNAL, ISSN 1861-4728, 08/2015, Volume 10, Issue 8, pp. 1635 - 1639
Introduction of heptagons into hexagonal carbon lattices can generate negatively curved polycyclic aromatic hydrocarbons, which are of significant interest in... 
fused ring systems | NANOGRAPHENE | POLYCYCLIC AROMATIC-HYDROCARBONS | warped nanographene | CURVATURE | ARYLATION | ARENES | negative curvature | Scholl reaction | polycyclic aromatic hydrocarbons | C-H ACTIVATION | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
European Journal of Organic Chemistry, ISSN 1434-193X, 01/2013, Volume 2013, Issue 2, pp. 260 - 263
A new PtCl2/PtCl4‐catalyzed hydroarylation/cycloisomerization cascade reaction leading to the formation of two aromatic or heteroaromatic rings in one step is... 
Heterocycles | Fused‐ring systems | Helical structures | Platinum | Fused-ring systems | GOLD | RESOLUTION | CHEMISTRY, ORGANIC | CYCLOISOMERIZATION | CATION | PLATINUM CATALYSIS | HYDROARYLATION
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 04/2017, Volume 23, Issue 21, pp. 5090 - 5103
Photoswitches and dyes in the liquid‐crystalline nematic phase have the potential for use in a wide range of applications. A large order parameter is desirable... 
dyes/pigments | fused-ring systems | host–guest systems | liquid crystals | electrocyclic reactions | pigments | host-guest systems | dyes | CHEMISTRY, MULTIDISCIPLINARY | Nitriles | Dyes | Deactivation | Order parameters | Derivatives | Azulene | Nematic | Switching | Ring opening
Journal Article
European Journal of Organic Chemistry, ISSN 1434-193X, 03/2016, Volume 2016, Issue 9, pp. 1772 - 1780
Journal Article