301151-74-6Relevant academic research and scientific papers
Compound based on bispyridylphenol/thiophenol as well as preparation method and application of the compound
-
Paragraph 0122; 0125-0126, (2020/08/06)
The invention belongs to the technical field of organic luminescent materials, and particularly relates to a compound based on bipyridylphenol/thiophenol as well as a preparation method and application of the compound. The compounds of the invention are b
Compound containing pyridine group, and organic light-emitting device using compound
-
, (2017/07/19)
The invention provides a compound containing a pyridine group, and an organic light-emitting device using the compound, which belong to the technical field of organic photoelectric materials. The compound containing the pyridine group has a structure as s
Through space interaction between ferrocenes mediated by a thioether
Meyer, G. Joel,Hall, Gabriel B.,Smith, Elliott R.,Sakamoto, Takahiro,Lichtenberger, Dennis L.,Glass, Richard S.
, p. 125 - 132 (2015/07/01)
A series of conformationally constrained 2,6-bisferrocenylphenyl thioethers were synthesized via Suzuki-Miyaura cross coupling reactions. Structural information was obtained using X-ray crystallography and dynamic 1H NMR spectroscopic studies,
Alkyl- and Arylthiodediazoniations of Dry Arenediazonium o-Benzenedisulfonimides. Efficient and Safe Modifications of the Stadler and Ziegler Reactions to Prepare Alkyl Aryl and Diaryl Sulfides
Barbero, Margherita,Degani, Iacopo,Diulgheroff, Nicola,Dughera, Stefano,Fochi, Rita,Migliaccio, Mara
, p. 5600 - 5608 (2007/10/03)
The reaction between dry arenediazonium o-benzenedisulfonimides 1 and sodium thiolates in anhydrous methanol represents an efficient and safe procedure, of general validity, for the preparation of unfunctionalized or variously functionalized alkyl aryl and diaryl sulfides. As a rule, the reaction temperature was maintained at 0-5°C for the alkylthiodediazoniations and at room temperature (20-25°C) for the arylthiodediazoniations. The sulfide yields are generally high; of the 63 considered examples, 43 gave yields greater than 80% and 13 were between 70% and 80%. Lower yields were obtained only when sterically hindered diazonium salts or thiols were used. A good amount of the o-benzenedisulfonimide (8) was always recovered from the reactions and could be reused to prepare salts 1. The copious experimental data collected in homogeneous conditions have offered several starting points for the study of the mechanism of these reactions.
