Synergistic Brønsted/Lewis Acid Catalyzed Aromatic Alkylation with Unactivated Tertiary Alcohols or Di-tert-Butylperoxide to Synthesize Quaternary Carbon Centers

Dual Brønsted/Lewis acid catalysis involving environmentally benign, readily accessible protic acid and iron promotes site-selective tert-butylation of electron-rich arenes {using|utilizing|making use of|employing|working with|applying} di-tert-butylperoxide. This transformation inspired the {development|improvement} of…

Organocatalytic Discrimination of Non-Directing Aryl and Heteroaryl Groups: Enantioselective Synthesis of Bioactive Indole-Containing Triarylmethanes

{Despite|Regardless of|In spite of} the {enormous|huge|massive} developments of asymmetric catalysis, the basis for asymmetric induction is largely {limited|restricted} to spatial interaction {between|in between|among|amongst|involving} substrate and catalyst. Consequently, asymmetric discrimination {between|in…

Atomistic molecular dynamics insights on water {local|nearby|neighborhood|regional} structure and dynamics on {different|various|distinct|diverse|unique|distinctive} surfaces of zeolitic-imidazolate frameworks

{Most of|The majority of} chemistry in nanoporous {materials|supplies|components} with {small|little|tiny|modest|smaller|compact} pore sizes and windows is {known|recognized|identified} to {occur|happen|take place} {on the|around the} surface {which is|that is|which can be} in {immediate|instant|quick}…

Size dependent inhibition of sperm motility bycopper particles as a path towards reversiblemale contraception

{Effective|Efficient|Successful|Powerful|Productive|Helpful} inhibition of sperm motility {using|utilizing|making use of|employing|working with|applying} a spermicide {can be|may be|could be|might be|is often|is usually} a promising {approach|method|strategy} in {developing|creating|building|establishing} non-invasive male contraceptive agents. Copper is {known|recognized|identified}…

Facile synthesis of biomass-based carbon {materials|supplies|components} nano-Ni-based catalysts and its application in selective hydrogenation of alkynes

The {development|improvement} of {high|higher} efficiency, {excellent|superb|outstanding|exceptional|great|fantastic} selectivity, and super activity metal catalyst for chemical selective hydrogenation of alkynes to olefin is of {great|fantastic|excellent|wonderful|good|terrific} significance {in the|within the|inside the} field {of…

An {Efficient|Effective} GaMD Multi-Level EnhancedSampling {Strategy|Technique|Method|Approach|Tactic}: Application to PolarizableForce Fields Simulations of {Large|Big|Huge|Massive|Substantial|Significant} BiologicalSystems

We introduce a novel multi-level enhanced sampling {strategy|technique|method|approach|tactic} grounded on Gaussian accelerated Molecular Dynamics (GaMD). {First|Initial|Very first|1st|Initially}, we propose a GaMD multi-GPUs-accelerated implementation {within the|inside the} Tinker-HP molecular dynamics package.…

Electrophilic Sulfur Reagent {Design|Style|Design and style} Enables Catalytic syn-Carbosulfenylation of Unactivated Alkenes

A multi-component {approach|method|strategy} to structurally {complex|complicated} organosulfur {products|goods|items|merchandise|solutions} is described {via|by way of|through|by means of} the nickel-catalyzed 1,2-carbosulfenylation of unactivated alkenes with organoboron nucleophiles and tailored organosulfur electrophiles. {Key|Important|Crucial|Essential} {to…