Results 241 to 250 of about 39,317 (310)

Chemistry of bacteriochlorophyll b [PDF]

, 1983
Cmiel, Edmund, Scheer, Hugo, Schneider, Siegfried, Steiner, R.   +3 more
core  

Modular Generation of Alkyl Selenyl Radicals for the Synthesis of Alkyl Selenides via a Mechanochemical Approach

Advanced Science, EarlyView.
We present a mechanochemical, radical‐mediated hydroselenation of alkenes under ambient conditions. This method modularly generates alkyl selenyl radicals from elemental selenium and alkyl (pseudo)halides, utilizing PhSiH3 and H2O as hydrogen atom donors, with the water likely originating from the air and/or trace water present in the reagents ...
Xiaochun He, Yu Zhou, Fei Zhou, Zixi Ai, Peiyu Hu, Xuemei Zhang, Xiaofeng Wei, Gui‐Juan Cheng, Zhong Lian   +8 more
wiley   +1 more source

NaBAr^F‑Mediated Electrophilic Trifluoromethylation of Nonactivated Silyl Enol Ethers. [PDF]

ACS Org Inorg Au
Tjabben O, Besset T, Mancheño OG.
europepmc   +1 more source

Organocatalytic Enantioselective Addition of 3-Aryloxindoles to Ethenesulfonyl Fluoride. [PDF]

Org Lett
Castilla-Mocholí Á, Montesinos-Magraner M, Fernández-Yagüe I, Sanz-Marco A, Vila C, Blay G.   +5 more
europepmc   +1 more source

Alkaline-Induced Degradation Pathways of β‑<i>O</i>‑4-Linked Vanillin Moieties Produced during Lignin Oxidation and the Effect of Na⁺‑Cyclic Polyether Complexes. [PDF]

ACS Omega
Hirano Y, Hosoya T, Miyafuji H.
europepmc   +1 more source

Anionic 5-<i>endo-dig</i> cyclizations: an experimental investigation of in-plane aromaticity involving a non-enolate carbanion nucleophile.

Org Chem Front
Nugent KM, Hintze SQ, Maity P, Lepore SD.   +3 more
europepmc   +1 more source

Product distribution in the silicatein-catalysed synthesis of polydimethylsiloxane.

Catal Sci Technol
Lu Y, Wong LS.
europepmc   +1 more source

Inhibition of glycoprotein biosynthesis in the pathogenic bacterium <i>Helicobacter pylori</i> by masked carbohydrate phosphonates.

Chem Commun (Camb)
Soleimani E, Chowdhury A, Zhu JS, Ospanow E, Moulton KD, Dube DH, Jakeman DL.   +6 more
europepmc   +1 more source