16241-06-8Relevant academic research and scientific papers
Base-Promoted Synthesis of O -Aryl/Alkyl N, N -Dimethylthiocarbamates Starting from Inexpensive and Environmentally Benign Disulfide
Dong, Zhi-Bing,Wang, Ming,Zhu, Hui,Liu, Xing,Chang, Cai-Zhu
, p. 5258 - 5262 (2017/10/06)
A series of O -aryl (alkyl) N, N -dimethylthiocarbamates were synthesized in good yields (70-77%) by reacting substituted phenols or alkyl alcohol with inexpensive, stable, and environmentally benign tetramethylthiuram disulfide (TMTD) in the presence of NaH. By avoiding use of the toxic and corrosive N, N -dialkylthiocarbamoyl chloride, the method provides a green and facile preparation for some important precursors of potentially biologically reactive compounds.
Microwave-mediated Newman-Kwart rearrangement in water
Hoffmann, Ina,Schatz, Jürgen
, p. 80692 - 80699 (2016/09/09)
For the first time the unimolecular Newman-Kwart rearrangement is performed in pure water. The elevated temperatures required for the 1,3-aryl shift are easily accomplished by microwave irradiation. Differently functionalized substrates underline the expe
Palladium-catalyzed intramolecular oxidative C-H sulfuration of aryl thiocarbamates
Zhao, Yingwei,Xie, Yinjun,Xia, Chungu,Huang, Hanmin
supporting information, p. 2471 - 2476 (2014/09/17)
A palladium-catalyzed intramolecular C-H bond sulfuration reaction of aryl thiocarbamates has been developed. This strategy provides a new route to benzo[d][1,3]oxathiol-2-ones with tolerance of a wide range of substituents. Mechanistic studies suggested
Novel cruciform structures as model compounds for coordination induced single molecule switches
Grunder, Sergio,Huber, Roman,Wu, Songmei,Schoenenberger, Christian,Calame, Michel,Mayor, Marcel
scheme or table, p. 140 - 144 (2011/08/04)
We have synthesized various molecular cruciforms consisting of two different crossing π-systems and comprising crosswise arranged thiol- and pyridine-anchor groups. With these model compounds we strive towards the investigation of a new switching concept based on the potential dependent coordination of pyridines to gold electrodes in an electrochemical set-up. Integration of these cruciform molecules between both electrodes of a mechanically controlled break junction in a liquid environment gave insight into their single molecule transport properties. These studies allowed individual transport characteristics to be assigned to the bar subunits of the cruciforms but also revealed the remaining experimental challenges to realize the suggested switching concept. Schweizerische Chemische Gesellschaft.
The Newman-Kwart rearrangement re-evaluated by microwave synthesis
Moseley, Jonathan D.,Sankey, Rosalind F.,Tang, Olivier N.,Gilday, John P.
, p. 4685 - 4689 (2007/10/03)
The Newman-Kwart rearrangement (NKR) has been re-evaluated by microwave heating. Microwave technology has proven to be ideal for investigating this high temperature rearrangement and facilitated the confirmation of many aspects of this valuable reaction.
