Conjugated oligomers and polymers sheathed with designer side chains

C Pan, C Zhao, M Takeuchi… - Chemistry–An Asian …, 2015 - Wiley Online Library
Conjugated polymers (CPs) are often referred to as molecular wires because of their quasi
one‐dimensional electronic wavefunctions delocalized along the polymer chains. However …

Closely stacked oligo (phenylene ethynylene) s: Effect of π-stacking on the electronic properties of conjugated chromophores

SP Jagtap, S Mukhopadhyay… - Journal of the …, 2012 - ACS Publications
In this work, a bicyclo [4.4. 1] undecane scaffold is used to hold oligo (phenylene
ethynylene) units in a cofacially stacked arrangement along the entire length of the …

Multitiered 2D π-stacked conjugated polymers based on pseudo-geminal disubstituted [2.2] paracyclophane

SP Jagtap, DM Collard - Journal of the American Chemical …, 2010 - ACS Publications
Interchain interactions between π-systems have a strong effect on the electronic structure of
conjugated organic materials. This influence has previously been explored by the …

Catalytic Asymmetric Cascade Dearomatization of Indoles via a Photoinduced Pd‐Catalyzed 1, 2‐Bisfunctionalization of Butadienes

X Zhan, Z Nie, N Li, A Zhou, H Lv… - Angewandte Chemie …, 2024 - Wiley Online Library
Photoinduced Pd‐catalyzed bisfunctionalization of butadienes with a readily available
organic halide and a nucleophile represents an emerging and attractive method to …

Spectroscopic and Theoretical Characterization of Through‐Space Conjugation of Foldamers with a Tetraphenylethene Hinge

W Luo, H Nie, B He, Z Zhao, Q Peng… - Chemistry–A European …, 2017 - Wiley Online Library
Through‐space conjugation is an important noncovalent interaction in artificial materials and
biomacromolecules. Establishing relationships between geometry and property is of high …

Site‐Selective Iron (III) Chloride‐Catalyzed Arylation of 4‐Aryl‐4‐methoxy‐2, 5‐cyclohexadienones for the Synthesis of Polyarylated Phenols

Y Sawama, M Masuda, R Nakatani… - Advanced Synthesis …, 2016 - Wiley Online Library
The iron (III) chloride‐catalyzed Friedel–Crafts arylation of 4‐aryl‐4‐methoxy‐2, 5‐
cyclohexadienones, which were easily prepared by the phenyliodine (III) diacetate (PIDA) …

Adamantane-based oxacyclophanes containing pyrazines: Synthesis, crystal structure, and self-assembly behavior

M Tominaga, N Kunitomi, K Katagiri, T Itoh - Organic letters, 2015 - ACS Publications
Two adamantane-based oxacyclophanes were synthesized by the SNAr reaction of bis-
phenol derivatives based on adamantane with 2, 6-dichloropyrazine. Their crystal structures …

2D multilayered π-stacked conjugated polymers based on a U-turn pseudo-geminal [2.2] paracyclophane scaffold

SP Jagtap, DM Collard - Polymer Chemistry, 2012 - pubs.rsc.org
4, 15-Diethynyl, diethenyl and dihalo-substituted [2.2] paracyclophanes were explored as
monomers to prepare polymers consisting of conjugated units held in a multi-tiered stacked …

Synthesis of Diiodinated Biphenyls and Iodinated meta‐Terphenyls by Regioselective Suzuki–Miyaura Cross‐Coupling Reactions of 5‐Substituted 1,2,3 …

RM Al‐Zoubi, WK Al‐Jammal… - European Journal of …, 2015 - Wiley Online Library
Abstract A variety of 2, 3‐diiodinated biphenyl and iodinated meta‐terphenyl derivatives
were synthesized by a regioselective Suzuki–Miyaura cross‐coupling reaction of 5 …

Organic nanocrystals of [2.2] paracyclophanes achieved via sonochemistry: enhanced and red-shifted emission involving edge-to-face chromophores

E Elacqua, PT Jurgens, J Baltrusaitis… - …, 2012 - pubs.rsc.org
We have prepared organic nanocrystals of [2.2] paracyclophane (pCp) and tetrakis (4-
pyridylcyclobutyl)[2.2] paracyclophane (tpcp) via sonochemistry. Both nanocrystals exhibit …