53551-23-8Relevant articles and documents
Palladium-catalyzed intermolecular transthioetherification of aryl halides with thioethers and thioesters
Li, Yahui,Bao, Gao,Wu, Xiao-Feng
, p. 2187 - 2192 (2020/03/11)
Functional group transfer reactions are an important synthetic tool in modern organic synthesis. Herein, we developed a new palladium-catalyzed intermolecular transthioetherification reaction of aryl halides with thioethers and thioesters. The synthetic utility and practicality of this catalytic protocol are demonstrated in a wide range of successful transformations (>70 examples). This catalytic protocol is applicable in carbonylative coupling processes as well, and the first example of carbonylative methylthioesterification of aryl halides has been achieved. Notably, this work also provides an approach to using natural products, such as methionine and selenomethionine, as the functional group sources.
Tandem Transformation of Aldoximes to N-Methylated Amides Using Methanol
Paul, Bhaskar,Maji, Milan,Panja, Dibyajyoti,Kundu, Sabuj
supporting information, p. 5357 - 5362 (2019/11/14)
Tandem conversion of aldoximes to N-methylated amides with methanol in presence of a single Ru(II) catalyst is accomplished through the Ru(II)-mediated rearrangement followed by the reductive N-methylation. Employing this protocol, several aldoximes were directly transformed to the N-methylated amides using methanol. Kinetic experiments with H218O advocated that the aldoxime is acted as the nucleophile during the aldoxime to amide rearrangement process. Involvement of nitrile intermediate during this transformation is realized from the kinetic study. (Figure presented.).
Synthesis and isolation of a homodimer of cadmium selenide nanocyrstals
Peng,Wilson,Alivisatos,Schultz
, p. 145 - 147 (2007/10/03)
By size-selective precipitation homodimeric CdSe nanocyrstals could be isolated from a mixture of oligomers formed when monodisperse CdSe nanocrystals were linked by the bifunctional organic ligand, bis(acyl hydrazide). TEM images revealed a reproducible separation between CdSe particles of approximately a quarter of the particle diameter. This distance is consistent with the physical dimensions of the linker.