Results 181 to 190 of about 60,682 (387)
The Microwave Spectrum of Dimethyl Sulfone [PDF]
, 1972 Shuji Saito, Fumio Makino
openalex +1 more source
Iron‐Mediated Oxidation of Thiolates with Dioxygen – Speciation, Autoxidation, and Selectivity
ChemCatChem, EarlyView.Electron rich thiolates readily undergo autoxidation in contact with O2, which can produce sulfinates in rather high yields (96% in case of NaSPh). Primary thiolates on the other hand hardly react with O2 so that iron(II) centers are required to promote its conversion,, motivating catalyst design for selective thiolate‐to‐sulfinate conversion ...
Kilian Weißer +2 more
wiley +1 more source
COWORKS ON TREATMENT OF LEPROSY WITH SULFONE DRUGSPART
, 1951 Yoshinobu Hayashi, Shoji Baba
openalex +2 more sources
Rupture du lien C—S lors de la réduction de sulfones par LiAlH4 [PDF]
, 1978 Normand Dufort, Dernard Jodoin
openalex +1 more source
“On Water” Photochemistry: Visible‐Light‐Induced Synthesis of Diaryl Sulfides by Nitrogen Extrusion
ChemistryEurope, EarlyView.This study demonstrates an efficient and versatile blue light‐mediated synthesis of dissymmetric diaryl sulfides by nitrogen photoextrusion from diarylazo sulfides. The reaction is carried out “on water” without the need for (photo)catalysts or additives.
Hawraz Ibrahim M. Amin +4 more
wiley +1 more source
Synthe'Ses and Reactions of β-Chlorovinyl Sulfones
, 1968 Shigeo Tanimoto +2 more
openalex +2 more sources
Trifluoromethyl-substituted polymers [PDF]
The synthesis of polymers is discussed. It includes: (1) the synthesis of fluorine-containing crosslinked poly(ether ketones); (2) the synthesis and characterization of poly(imide amides) and their N-methylated analogues; (3) the synthesis of fluorine ...
Cassidy, Patrick E.
core +1 more source
Aziridination of Olefins by a Copper Phenanthroline Catalyst
ChemistryEurope, EarlyView.A redox‐active Cu(I)‐photocatalyst is evaluated for the aziridination of alkenes. Especially styrenes and electron‐rich 1,3‐dienes are found to be suitable substrates, allowing short reaction times (10 min) at low catalyst loading (1 mol%). The activation of the copper(I) complex by light is compared to the process in the dark. The direct aziridination
Onnicha Khaikate +5 more
wiley +1 more source
LaRC-ITPI/arylene ether copolymers [PDF]
As part of an effort to develop high performance structural resins for aerospace applications, work has continued on block copolymers containing imide and arylene ether segments.
Jensen, Brian J., Working, Dennis C.
core +1 more source