Optically-pure triptycene-based metallomacrocycles and homochiral self-sorting assisted by ladder formation

K Oki, W Zheng, E Yashima, T Ikai - Chemical Communications, 2023 - pubs.rsc.org
Optically-pure triptycene-based metallomacrocycles are, for the first time, synthesized by the
coordination-driven self-assembly of enantiopure triptycene-derived ladder-type bis (benzo …

Coordination-driven self-assembly of ionic irregular hexagonal metallamacrocycles via an organometallic clip and their cytotoxicity potency

S Bhowmick, A Jana, K Singh, P Gupta… - Inorganic …, 2017 - ACS Publications
Two new irregular hexagons (6 and 7) were synthesized from a pyrazine motif containing an
organometallic acceptor clip [bearing platinum (II) centers] and different neutral donor …

Pyrazine based Pt (II) bis‐alkynyl organometallic complexes: Synthesis, characterization, and cytotoxic effect on A549 human lung carcinoma cells

S Bhowmick, A Jana, SR Marri, P Gupta… - Applied …, 2017 - Wiley Online Library
A facile and efficient synthesis of a series of five new pyrazine‐based organometallic
complexes is being reported. The complexes (2–6) have been fully characterized. Molecules …

An unusual reaction in nitromethane solution: use of the Cp* Rh moiety to form Prussian blue analogues

H Ma, L Liu, Y Liao, H Shi, P Sun, W Yu - Inorganic Chemistry Frontiers, 2024 - pubs.rsc.org
The direct decomposition of nitromethane into nitrile compounds is a significant challenge
due to the occurrence of severe side-reactions. In this study, we present a novel and gentle …

Self‐assembled neutral and ionic [2+ 2] metallomacrocycles using a new flexible ditopic Pt (II)‐based organometallic tecton bearing a pyrimidine motif: Facile …

A Chakraborty, S Pandey, RK Pandey… - Applied …, 2023 - Wiley Online Library
A new di‐platinum (II) organometallic compound (3) has been synthesized from a readily
available pyrimidine derivative in two steps. 3 is a conformationally flexible molecule due to …

Pyrazine motif containing hexagonal macrocycles: synthesis, characterization, and host–guest chemistry with nitro aromatics

S Bhowmick, S Chakraborty, A Das… - Inorganic …, 2015 - ACS Publications
The synthesis and characterization of cationic two-dimensional metallamacrocycles having
a hexagonal shape and cavity are described. Both macrocycles utilize a pyrazine motif …

Design of a flexible organometallic tecton: host–guest chemistry with picric acid and self-assembly of platinum macrocycles

A Jana, S Bhowmick, S Kaur, HK Kashyap… - Dalton Transactions, 2017 - pubs.rsc.org
The synthesis and characterization of a new pyrazine-based “flexible” and ditopic platinum
(II) organometallic molecule (3) is being reported. Flexibility in this molecule is due to the …

Pyrazine-based donor tectons: synthesis, self-assembly and characterization

S Bhowmick, S Chakraborty, SR Marri, JN Behera… - RSC …, 2016 - pubs.rsc.org
Two new supramolecular building blocks derived from pyrazine are introduced. These
molecules, having pendant pyridine units covalently linked to central pyrazine ring, are …

Self‐Assembly of [2+ 2] Platina Macrocycles Using a Flexible Organometallic Clip

A Jana, N Das - ChemistrySelect, 2017 - Wiley Online Library
Synthesis of a new pyrazine‐based “flexible” and ditopic platinum (II) organometallic clip (3)
is being reported. Flexibility is incorporated by ether functional groups that bridge the rigid …

Design and synthesis of triptycene based fluorescent polymer with pendent triazole: Effect of functionality on host–guest interaction

S Mondal, A Jana, R Bera, N Das - Journal of Polymer Science …, 2017 - Wiley Online Library
Fluorescent materials have emerged as one of the promising candidates for chemical
sensing due to their high sensitivity towards analytes that are relatively electron deficient …