Results 151 to 160 of about 4,345 (254)

Porous Phenazine‐bridged Tetraoxa[8]Circulenes for Selective Gold Recovery and Heterogeneous Catalysis

Angewandte Chemie, EarlyView.
Gold recycling from electronic waste using porous materials is an emerging concept to reduce the environmental impact of gold mining. In this work, we report the synthesis of a highly porous phenazine‐derived tetraoxa[8]circulene polymer and its utilization in gold capture and heterogeneous catalysis.
Patrick W. Fritz, Eylül Attar, Timur Ashirov, Krzysztof Piech, Ali Coskun   +4 more
wiley   +2 more sources

Strategies Toward Accessing Enantioenriched (Hetero)Benzo‐Fused 5‐ and 6‐ Membered Rings via Intermolecular Carbometalation

Angewandte Chemie, EarlyView.
The use of transition‐metal catalysts and design of chiral ligands have allowed chemists to access highly functionalized benzofused 5‐ and 6‐ membered rings in high yield and enantioselectivity. A common strategy used relies on an intermolecular carbometalation across alkynes and olefins, usually followed by a subsequent intramolecular carbometalation.
Clara Jans, Armaan Grewal, Xavier Abel‐Snape, Mark Lautens   +3 more
wiley   +2 more sources

Biodegradation of Cyanide-Based Compounds by Rhodanese Produced from <i>Kocuria rhizophila</i> Under Submerged Fermentation and Its Role in Environmental Detoxification. [PDF]

Molecules
Mahdi NZ, Al-Siraj SS, Taher NA, Alenezi MA, Alfifi KJ, Albalwe FM, Anazi HK, Al-Balawi SM, Galal M, Lotfy MF, Sharaf EM.   +10 more
europepmc   +1 more source

Design and development of spectrophotometric enzymatic cyanide assays. [PDF]

Anal Bioanal Chem
Šťastná K, Martínková L, Rucká L, Křístková B, Příhodová R, Bojarová P, Pátek M.   +6 more
europepmc   +1 more source

Isomer-Specific Branching Ratios in the Formation of Cyanopropene (C₃H₅CN) through the C₃H₆ + CN Reaction under Interstellar Conditions. [PDF]

ACS Earth Space Chem
Mallo M, Agúndez M, Cabezas C, Cernicharo J, Molpeceres G.   +4 more
europepmc   +1 more source

Biosurfactants in Food: Advances, Innovative Applications and Functional Perspectives. [PDF]

Foods
Silva RRD, Silva PFFD, Lima CVA, Ferreira HS, Guerra JMC, Sarubbo LA, Luna JM.   +6 more
europepmc   +1 more source

Suspended electrodialytic extraction of toxic elements for detoxification of three different mine tailings [PDF]

, 2016
Belmonte, Louise Josefine, Bollwerk, Sandra, Hansen, H.K., Jensen, Pernille Erland, Kirkelund, Gunvor Marie, Ottosen, Lisbeth M.   +5 more
core   +1 more source

Achieving cysteine-selective peptide/protein bioconjugation via tunable triazine-pyridine chemistry. [PDF]

Sci Adv
Wang C, Yin R, Jiang H, Ma Q, Zhang H, Zheng S, Yu R, Yu R, Liu H, Li X, Jiang T.   +10 more
europepmc   +1 more source

Direct cyanation reaction from benzoic acid to benzonitrile by paired electrosynthesis in liquid ammonia. [PDF]

RSC Adv
Maeda Y, Sakuragi K, Kawase M.
europepmc   +1 more source

Mineralogical report on a cyanide residue from Nor-Acme Gold Mines LTD.

, 1960
M R Hughson, S Kaiman
openaire   +1 more source