Recent advances in heterocyclic nanographenes and other polycyclic heteroaromatic compounds

A Borissov, YK Maurya, L Moshniaha… - Chemical …, 2021 - ACS Publications
This review surveys recent progress in the chemistry of polycyclic heteroaromatic molecules
with a focus on structural diversity and synthetic methodology. The article covers literature …

Recent Advances in C–H Functionalization of Pyrenes

S Arulananda Babu, A Dalal, S Bodak - Chemistry, 2023 - mdpi.com
In recent years, transition metal-catalyzed C–H activation and site-selective functionalization
have been considered to be valuable synthetic tactics to functionalize organic compounds …

Photocatalyzed cycloaromatization of vinylsilanes with arylsulfonylazides

F Chen, Y Shao, M Li, C Yang, SJ Su, H Jiang… - Nature …, 2021 - nature.com
Sila-molecules have recently attracted attention due to their promising applications in
medical and industrial fields. Compared with all-carbon parent compounds, the different …

Controlling the Optoelectronic Properties of Pyrene by Regioselective Lewis Base‐Directed Electrophilic Aromatic Borylation

M Vanga, RA Lalancette, F Jäkle - Chemistry–A European …, 2019 - Wiley Online Library
Given that pyrene represents one of the most versatile chromophores, the development of
new selective routes for its functionalization and tuning of its emission properties is highly …

O-Annulation to Polycyclic Aromatic Hydrocarbons: A Tale of Optoelectronic Properties from Five-to Seven-Membered Rings

L Đorđević, D Milano, N Demitri, D Bonifazi - Organic Letters, 2020 - ACS Publications
We take advantage of the Pummerer oxidative annulation reaction to extend PAHs through
the formation of an intramolecular C–O bond with a suitable phenol substituent. Depending …

Phosphorus‐Directed Rhodium‐Catalyzed C−H Arylation of 1‐Pyrenylphosphines Selective at the K‐Region

C Sire, H Cattey, A Tsivery, JC Hierso… - Advanced Synthesis & …, 2022 - Wiley Online Library
C− H arylation of 1‐pyrenylphosphine derivatives catalyzed by rhodium and directed by a
diphenylphosphino group is selectively achieved at the K‐region, ie 4‐, 5‐, 9‐, or 10 …

PN-Containing Pyrene Derivatives: Synthesis, Structure, and Photophysical Properties

CL Deng, JP Bard, LN Zakharov, DW Johnson… - Organic …, 2019 - ACS Publications
A straightforward method for the preparation of non-K region fused phosphorus-and nitrogen-
containing (PN)-heterocyclic pyrenes has been accomplished. Their structural …

Expanding the Range of Pyrenylphosphines and Their Derived Ru (II)-Arene Complexes

L Rafols, S Torrente, D Aguilà, V Soto-Cerrato… - …, 2020 - ACS Publications
The precursor PPyrCl 2 (Pyr= 1-pyrenyl) has been used to prepare a number of novel 1-
pyrenylphosphines. Treatment of PPyrCl 2 with methylmagnesium chloride has provided the …

Luminescent molecular switches based on dicationic P-doped polycyclic aromatic hydrocarbons

T Delouche, A Vacher, T Roisnel, M Cordier… - Materials …, 2020 - pubs.rsc.org
We report the efficient synthesis of electron-acceptors based on cationic P-doped polycyclic
aromatic hydrocarbons. In particular, exo-skeletal modifications of the π-core were …

One Stone Three Birds: Regiodivergent Access to Amino-Substituted Benzophospholes and Their Structure–Property Relationships

J Zhu, D Wei, L Wang, Z Duan - The Journal of Organic Chemistry, 2022 - ACS Publications
Three series new NH2-benzophosphole oxides were synthesized from cycloaddition of o-
aminophenyl phosphine oxide with alkynes. The relationship between the location of the …