Results 211 to 220 of about 5,505,025 (397)

EXPERIMENTAL INVESTIGATION OF A FILTER WITH NATURAL SORBENT CHARGE FOR RUNOFF CLEANING FROM HEAVY METALS AND PETROLEUM PRODUCTS

, 2006
Pranas Baltrėnas, Evelina Brännvall
openalex   +2 more sources

Analysis and Treatment of Water Contaminated by Petroleum Products [PDF]

, 2014
Nandini M. Naik, Girish S. Kulkarni, K.B. Prakash   +2 more
openalex   +1 more source

Synergistic Visible Light Nanophotocatalysis and Asymmetric Organocatalysis for the Stereoselective α‐Alkylation of Aldehydes

Advanced Synthesis &Catalysis, EarlyView.
An unprecedent dual catalytic nanophotocatalytic and asymmetric organocatalytic system for the α‐functionalization of aldehydes is developed using carbon nanodots as photosensitizers. The optimized methodology yields the alkylated products with up to 94% yield and up to 98:2 e.r., evidencing the possible recycling of the nanocatalysts.
Antonio Di Sabato, Marta Santoni, Vyali Georgian Moldoveanu, Alessandro Camilli, Marta Feroci, Giorgio Olivo, Beatrice Simonis, Elisa Sturabotti, Francesca Leonelli, Fabrizio Vetica   +9 more
wiley   +1 more source

Enantiopure Turbo Chirality Targets in Tri-Propeller Blades: Design, Asymmetric Synthesis, and Computational Analysis. [PDF]

Molecules
Wang Y, Xu T, Pandey A, Jin S, Yan JX, Yuan Q, Zhang S, Wang JY, Liang R, Li G.   +9 more
europepmc   +1 more source

Regio‐, Stereoselective, Aerobic and Metal‐Free Synthesis of Z‐Vinyl Sulfides: One‐Pot Hydroiodination of Internal Alkynes and in situ Sulfenylations

Advanced Synthesis &Catalysis, EarlyView.
Abstract A novel, metal‐free, air‐ and moisture‐compatible one‐pot tandem protocol for the regio‐ and stereoselective synthesis of Z‐vinyl sulfides (achieving yields up to 99%), is reported. This straightforward and efficient process combines the selective hydroiodination of internal alkynes, promoted by the eutectic mixture choline iodide (ChI)/p‐TsOH
Gloria Morís‐Menéndez, Sergio E. García‐Garrido, Pablo García‐Álvarez, Alejandro Presa Soto, Nicolás Ríos‐Lombardía, Joaquín García‐Álvarez   +5 more
wiley   +1 more source

Degradation of Indomethacin in Wastewater: Removal with Sodium Hypochlorite and Analysis of Degradation Byproducts. [PDF]

Molecules
Medici A, Luongo G, Previtera L, Naviglio D, Di Fabio G, Zarrelli A.   +5 more
europepmc   +1 more source

Biochemical and haematological assessment of workers exposed to some petroleum products in Enugu Urban, Enugu State, Nigeria

, 2007
EO Ukaejiofo, Thomas Nubila, SO Ike
openalex   +2 more sources

Electrochemical Chemo‐ and Regioselective Heterofunctionalization of Tropones via C(sp2)H Derivatization

Advanced Synthesis &Catalysis, EarlyView.
Simple and selective. The electrochemical heterofunctionalization of activated tropones is achieved using readily available inorganic salts. A theoretical model, based on cyclic voltammetry and quantum chemistry calculations, predicts both reactivity trends and site selectivity.
Mauro Garbini, Samuele Moncullo, Sofia Kiriakidi, Manuela Melucci, Sara Bellini, Chiara Zanardi, Carlos Silva López, Giulio Bertuzzi, Marco Bandini   +8 more
wiley   +1 more source

Synthesis of 2-Deoxyglycosides with Exclusive β-Configuration Using 2-SAc Glycosyl Bromide Donors. [PDF]

Molecules
Guo YF, Xu TT, Zhang GH, Dong H.
europepmc   +1 more source

Effect of diets contaminated with crude petroleum products (Bonnylight and Forcados) on enzyme activity of Wistar albino rats

, 2007
JO Akaninwor, EA Okeke
openalex   +2 more sources