Chiroptical properties in thin films of π-conjugated systems

G Albano, G Pescitelli, L Di Bari - Chemical reviews, 2020 - ACS Publications
Chiral π-conjugated molecules provide new materials with outstanding features for current
and perspective applications, especially in the field of optoelectronic devices. In thin films …

Supramolecular helical systems: helical assemblies of small molecules, foldamers, and polymers with chiral amplification and their functions

E Yashima, N Ousaka, D Taura, K Shimomura… - Chemical …, 2016 - ACS Publications
In this review, we describe the recent advances in supramolecular helical assemblies
formed from chiral and achiral small molecules, oligomers (foldamers), and helical and …

Absolute configurations of synthetic molecular scaffolds from vibrational CD spectroscopy

C Merten, TP Golub, NM Kreienborg - The Journal of organic …, 2019 - ACS Publications
Vibrational circular dichroism (VCD) spectroscopy is one of the most powerful techniques for
the determination of absolute configurations (AC), as it does not require any specific UV/vis …

[BOOK][B] Chiroptical spectroscopy: fundamentals and applications

PL Polavarapu - 2016 - taylorfrancis.com
This book details chiroptical spectroscopic methods: electronic circular dichroism (ECD),
optical rotatory dispersion (ORD), vibrational circular dichroism (VCD), and vibrational …

Helical polymer self-assembly and chiral nanostructure formation

RA Scanga, JF Reuther - Polymer Chemistry, 2021 - pubs.rsc.org
Since the pioneering efforts of Nolte, Okamoto and Green, the field of chiral helical polymers
has made significant inroads. Here, we review recent advances made in the design …

Vibrational optical activity as probe for intermolecular interactions

C Merten - Physical Chemistry Chemical Physics, 2017 - pubs.rsc.org
A main focus of physical chemistry and related disciplines targets a detailed and
fundamental characterization of intermolecular interactions. Interests are manifold and range …

VCD spectroscopy reveals conformational changes of chiral crown ethers upon complexation of potassium and ammonium cations

L Weirich, G Tusha, E Engelage, LV Schäfer… - Physical Chemistry …, 2022 - pubs.rsc.org
Two chiral derivatives of 18-crown-6, namely the host molecules 2, 3-diphenyl-and 2-phenyl-
18c6, serve as model systems to investigate whether VCD spectroscopy can be used to …

Recent advances in the application of vibrational circular dichroism spectroscopy for the characterization of asymmetric catalysts

C Merten - European Journal of Organic Chemistry, 2020 - Wiley Online Library
In this Minireview, we summarize our recent efforts to use vibrational circular dichroism
(VCD) spectroscopy, the chiroptical version of IR spectroscopy, for the characterization of …

Facile synthesis of rod–coil block copolymers with chiral, helical polycarbodiimide segments via postpolymerization CuAAC “click” coupling of functional end groups

JF Reuther, DA Siriwardane, OV Kulikov… - …, 2015 - ACS Publications
Using the living nickel (II)-mediated polymerization of carbodiimides, the chiral (R)-or (S)-N-
1-phenethyl-N′-methylcarbodiimide (PMC) monomers were polymerized with a new TIPS …

Synthesis and VCD Spectroscopic Characterization of a Series of Azacryptands from a Chiral Valine‐Based Derivative of Tris (2‐aminoethyl) amine (TREN)

C Müller, K Scholten, E Engelage… - Chemistry–A European …, 2023 - Wiley Online Library
Utilizing experimental and computational vibrational circular dichroism (VCD) spectroscopy,
we explored the conformational preferences of a series of chiral C3‐symmetric …