Results 161 to 170 of about 9,583 (259)

Synthesis of Sulfur Heterocycles by Palladium‐Catalyzed Cyclization

European Journal of Organic Chemistry, EarlyView.
In spite of the well‐known palladium thiophilicity, sulfur‐containing acyclic substrates may efficiently undergo several different kinds of palladium‐catalyzed cyclization processes leading to highly important sulfur heterocycles in one synthetic step. Advances in this challenging and stimulating field of research are presented in this review.
Bartolo Gabriele
wiley   +1 more source

Adsorptive and photocatalytic strategies for carmoisine removal: mechanisms, material innovations, and environmental implications. [PDF]

RSC Adv
Arif M.
europepmc   +1 more source

Transfer Hydrogenation of Organic Azides to Amines by Ammonia Borane Complex Under Mild Conditions Catalyzed by Reusable Au Nanoparticles

European Journal of Organic Chemistry, EarlyView.
Organic azides are readily reduced to amines under mild conditions by ammonia borane complex, catalyzed by a low loading level of reusable Au nanoparticles supported on TiO2. We present the first protocol for the chemoselective reduction of organic azides to amines by ammonia borane complex. In the presence of a low catalytic amount of Au nanoparticles
Elisavet‐Maria Zantioti‐Chatzouda, Dimitra Malliotaki, Ioannis Zachilas, Andreas‐Drakos Kokkinos, Orestis Agathocleous, Manolis Stratakis   +5 more
wiley   +1 more source

Enzymatic Synthesis of Demethylated Sesquiterpenes From 14‐nor‐Farnesyl Pyrophosphate

European Journal of Organic Chemistry, EarlyView.
The substrate analog 14‐nor‐FPP was synthesised and enzymatically converted with 10 bacterial and fungal sesquiterpene synthases, resulting in the isolation of 12 demethylated sesquiterpenes in yields up to 17%. In most cases the demethyl analogs of the FPP‐derived natural products were obtained, but also different products showing modified ...
Kizerbo A. Taizoumbe, Jeroen S. Dickschat   +1 more
wiley   +1 more source

Flame-Retardant Properties of a Styrene-Vinyl Tetrazole Copolymer Additive in an LDPE/EVA Blend. [PDF]

Polymers (Basel)
Ramírez KFR, Sánchez JFL, Reyna OC, Martínez PE, Muñoz JAE, Parra JDZ, Magnago RF, Valdés SS, da Silva L.   +8 more
europepmc   +1 more source

Silyl Rearrangements in Gold‐Catalyzed Transformations

European Journal of Organic Chemistry, EarlyView.
The synergy between the exceptional ability of gold catalysts to activate unsaturated substrates and the inherent tendency of organosilicon reagents to undergo silyl‐group rearrangements has unlocked a range of novel transformations, enabling access to otherwise challenging molecular architectures.
Patricia García‐Martínez, Luis A. López   +1 more
wiley   +1 more source

Graphitic Carbon Nitride in Oral Health: Emerging Applications, Antimicrobial Potential, and Future Perspectives. [PDF]

Int J Mol Sci
Paltinean GA, Moldovan M, Sarosi C, Silaghi-Dumitrescu L, Cuc S, Furtos G, Petean I, Chis IC.   +7 more
europepmc   +1 more source

Synthetic Strategies for High Dielectric Constant Silicone Elastomers [PDF]

, 2014
Madsen, Frederikke Bahrt
core  

Preparation and characterization of borohydrides-based reactive hydride composites (RHCs)

, 2011
Milanese, C, Girella, A, Garroni, S, Mulas, G, Campesi, R, SCHIAVO, Benedetto, Pellicer, E, Barò, MD, Marini, A.   +8 more
openaire   +1 more source

A Sustainable Borrowing Hydrogen Strategy in Natural Deep Eutectic Solvents for the N‐Alkylation of Amines From Alcohols

European Journal of Organic Chemistry, EarlyView.
A sustainable, ligand‐free Pd‐catalyzed borrowing hydrogen protocol in a biodegradable hydrophobic natural deep eutectic solvent (NADES) (thymol/DL‐menthol) enables the N‐alkylation of primary amines with benzylic alcohols under mild, aerobic conditions, allowing efficient reuse of both catalyst and solvent for seven consecutive cycles. The hydrophobic
Maryam Saeb, Maristella Simone, Luciana Cicco, Paola Vitale, Filippo Maria Perna, Vito Capriati   +5 more
wiley   +1 more source