Intramolecular (directed) electrophilic C–H borylation

SA Iqbal, J Pahl, K Yuan, MJ Ingleson - Chemical Society Reviews, 2020 - pubs.rsc.org
The intramolecular C–H borylation of (hetero) arenes and alkenes using electrophilic
boranes is a powerful transition metal free methodology for forming C–B bonds. These C–H …

Recent advances in the synthesis of luminescent tetra-coordinated boron compounds

AC Murali, P Nayak, K Venkatasubbaiah - Dalton Transactions, 2022 - pubs.rsc.org
Tetra-coordinated boron compounds offer a plethora of luminescent materials. Different
chelation around the boron center (O, O-, N, C-, N, O-, and N, N-) has been explored to tune …

Boron‐Thioketonates: A New Class of S, O‐Chelated Boranes as Acceptors in Optoelectronic Devices

AC Murali, P Nayak, S Nayak, S Das… - Angewandte …, 2023 - Wiley Online Library
Abstract Development of new n‐type semiconductors with tunable band gap and dielectric
constant has significant implication in dissociating bound charge carrier relevant for …

Going beyond the borders: pyrrolo [3, 2-b] pyrroles with deep red emission

M Tasior, P Kowalczyk, M Przybył, M Czichy… - Chemical …, 2021 - pubs.rsc.org
A two-step route to strongly absorbing and efficiently orange to deep red fluorescent, doubly
B/N-doped, ladder-type pyrrolo [3, 2-b] pyrroles has been developed. We synthesize and …

Metal-Free Boron-Mediated ortho-C–H Hydroxylation of N-Benzyl-3,4,5-tribromopyrazoles

G Wu, Z Yang, X Xu, L Hao, L Chen, Y Wang… - Organic Letters, 2022 - ACS Publications
A novel route has been reported for C–H hydroxylation of benzyl compounds directed by a
3, 4, 5-tribromopyrazole auxiliary via boronation/oxidation using BBr3 and NaBO3· 4H2O …

B− N Coordinated Phenanthroimidazole‐Based Zinc‐Salen as a Photocatalyst for the Synthesis of Oxazolidinones using Carbon Dioxide as a C1 Source under Mild …

P Nayak, A Chandrasekar Murali… - Advanced Synthesis …, 2023 - Wiley Online Library
Cycloaddition of carbon dioxide (CO2) with aziridine catalyzed by a zinc‐salen having B− N
coordinated phenanthroimidazole motif as a photocatalyst (1), at 1 bar CO2 pressure and …

Tetra-Coordinated Boron-Functionalized Phenanthroimidazole-Based Zinc Salen as a Photocatalyst for the Cycloaddition of CO2 and Epoxides

P Nayak, AC Murali, PK Pal, UD Priyakumar… - Inorganic …, 2022 - ACS Publications
A unique B–N coordinated phenanthroimidazole-based zinc salen was synthesized. The
zinc salen thus synthesized acts as a photocatalyst for the cycloaddition of carbon dioxide …

Blue emissive amidinate-based tetra-coordinated boron compounds

R Kannan, P Nayak, R Arumugam, DK Rao… - Dalton …, 2023 - pubs.rsc.org
A series of novel amidinate ligated four-coordinated boron compounds,[(Ar)-C (tBuN)
2BF2](1BF2–6BF2), were synthesised and structurally characterised (Ar= 1-phenyl, 2 …

Pyrrolic type N directed borylation route to BN-PAHs: tuning the photophysical properties by varying the conjugation shape and size

Y Zhang, C Zhang, Y Guo, J Ye, B Zhen… - The Journal of …, 2021 - ACS Publications
Two series of BN-cyclopenta [a] phenalenes have been synthesized through an
indole/pyrrole oriented borylation reaction. A total of five compounds are obtained and fully …

Triarylborane‐appended anils and boranils: solid‐state emission, mechanofluorochromism, and phosphorescence

RP Nandi, P Sudhakar… - … A European Journal, 2020 - Wiley Online Library
Herein, the design, synthesis, optical properties, and mechanofluorochromism
characteristics of a series of conjugates having covalently linked triarylborane (TAB) and …