An imidazole-based DES serving as a “courier” for the efficient coupling of HCl capture and conversion under mild conditions

W Xiong, Y Lu, C Li, J Geng, Y Wu, X Hu - Green Chemistry, 2023 - pubs.rsc.org
Many studies have been focused on the selective separation of hydrogen chloride (HCl)
gas, but its capture and conversion in situ is still at a standstill. Herein, a pioneering attempt …

Understanding rates and regioselectivities for epoxide methanolysis within zeolites: mechanism and roles of covalent and non-covalent interactions

DS Potts, JK Komar, H Locht, DW Flaherty - ACS Catalysis, 2023 - ACS Publications
Rates and selectivities for liquid-phase reactions depend on the structure and acidity of
active sites within zeolite catalysts and the solvent environment surrounding the active sites …

Robust salen-typed Ce-MOFs supported Fe (III) catalyst fabricated by metalloligand strategy for catalytic epoxides with alcohols

J Shi, S Wang, M Wang, X Wang, W Li - Molecular Catalysis, 2022 - Elsevier
A salen-based Ce-MOFs contained rich uncoordinated imine (− CH= N−) groups (termed as
N-Ce-salen) has been synthesized by using solution-diffusion method. Furthermore, the as …

Superior and efficient performance of cost-effective MIP-202 catalyst over UiO-66-(CO2H)2 in epoxide ring opening reactions

M Bagherzadeh, M Chegeni, A Bayrami, M Amini - Scientific Reports, 2024 - nature.com
This study explored the catalytic performance of two robust zirconium-based metal–organic
frameworks (MOFs), MIP-202 (Zr) and UiO-66-(CO2H) 2 in the ring-opening of epoxides …

Direct access to hydrazides and amides from carboxylic acids via acyloxyphosphonium ion

A Tyagi, CK Hazra - Organic Chemistry Frontiers, 2024 - pubs.rsc.org
Adding an amine moiety to a carbonyl group poses a challenging synthetic task;
nevertheless, it is a crucial step in developing numerous bioactive molecules. Here, we …

Nondirected Ortho C–H Arylation for One-Pot Synthesis of Biaryl Scaffolds via In Situ Generated Mixed Acetal

A Tyagi, H Gautam, K Tripathi… - The Journal of Organic …, 2024 - ACS Publications
Herein, we introduce a mild and efficient method for synthesizing aniline biaryls and
unsymmetrical phenol biaryls through iodine-catalyzed coupling of quinone imine ketals …

SnCl 2 Catalyzed Multicomponent Coupling: Synthesis of 1, 3-Oxazolidine Derivatives Using Paraformaldehyde as a C1 Feedstock

MK Nayak, S Chakraborty, A Mohanty… - Organic & Biomolecular …, 2024 - pubs.rsc.org
SnCl2 catalyzed three-component coupling of aniline, epoxide, and paraformaldehyde
resulted in the synthesis of 1, 3-oxazolidine derivatives. The reaction is simple and does not …

Pd/C-Catalyzed Tandem Synthesis of β-Amino Alcohol Using Epoxide through Transfer Hydrogenation of Nitroarene with Methanol

N Rajendran, S Karthikeyan - ACS Omega, 2025 - ACS Publications
Using commercially available Pd/C as a catalyst, β-amino alcohols are synthesized from
nitroarenes and 1, 2-epoxides. Nitroarenes are transformed to amines through ring opening …

Lewis Acid Promoted Homodimerization of Styrene Diols: An Efficient Approach toward 2-Phenylnaphthalenes

R Mahato, J Khan, A Tyagi, CK Hazra - Synlett, 2023 - thieme-connect.com
We report a straightforward, metal-free, efficient protocol for the synthesis of 2-
phenylnaphthalenes from 1-phenylethane-1, 2-diols under mild conditions. In this strategy …

Synthesis of β-amino alcohols by ring opening of epoxides with amines catalyzed by sulfated tin oxide under mild and solvent-free conditions

C Krishna, K Seetharam… - Current Chemistry …, 2024 - m.growingscience.com
One significant and elegant method for creating β-amino alcohols, which are useful
intermediates for the synthesis of many different natural and synthetic pharmaceutical …