1360456-72-9Relevant academic research and scientific papers
Trideuteromethylation Enabled by a Sulfoxonium Metathesis Reaction
Shen, Zuyuan,Zhang, Shilei,Geng, Huihui,Wang, Jiarui,Zhang, Xinyu,Zhou, Anqi,Yao, Cheng,Chen, Xiaobei,Wang, Wei
supporting information, p. 448 - 452 (2019/01/14)
A conceptually novel sulfoxonium metathesis reaction between TMSOI and cost-effective DMSO-d6 is developed for the efficient generation of a new trideuteromethylation reagent TDMSOI. The new reagent TDMSOI is produced highly efficiently by simply heating a mixture of TMSOI and DMSO-d6 and directly used for subsequent trideuteromethylation in a "one-pot" operation. The preparative power of the new versatile reagent and the "one-pot" protocol is demonstrated by its use to install the ?CD3 moiety into broad functionalities including phenols, thiophenols, acidic amines, and enolizable methylene units in high yield and at a useful level of deuteration (>87% D).
EPR spectra and spin density distribution of O, S-dimethyl 4,4-dithioterephthalate radical anions
Voss, Juergen,Buddensiek, Dirk,Rosenboom, Jan Folkert
experimental part, p. 382 - 391 (2012/04/10)
The preparation of O-methyl S-trideuteromethyl 4,4-dithioterephthalate and S-methyl O-trideuteromethyl 4,4-dithioterephthalate is described. The EPR spectra of the corresponding radical anions are measured. Comparison with the spectrum of O,S-dimethyl 4,4
