1201-20-3Relevant articles and documents
General synthesis of trifluoromethyl selenides utilizing selenocyanates and fluoroform
Potash, Shay,Rozen, Shlomo
, p. 11205 - 11208 (2014)
Trifluoromethylated selenoethers are quite rare despite their potential and the interest that they generate. A series of trifluoromethylseleno derivatives, either primary and secondary aliphatic or aromatic and heterocyclic, is described herein by the reaction of easily prepared organic selenocyanates and CuCF3. Another beneficial feature of this reaction is the use of fluoroform as a source for the CF3 group, a compound whose chemistry is currently being intensively researched because it is a potent greenhouse gas that should not be released into the atmosphere.
N -Selenocyanato-Dibenzenesulfonimide: A New Electrophilic Selenocyanation Reagent
Zhu, Deng,Ye, Ai-Hui,Chen, Zhi-Min
supporting information, p. 3744 - 3750 (2021/06/02)
A new electrophilic selenocyanation reagent N -seleno-cyanato-dibenzenesulfonimide was readily prepared in two steps from commercially available dibenzenesulfonimide for the first time. A variety of electrophilic selenocyanato reactions of nucleophiles have been achieved using it as selenocyanato source under mild and simple conditions. Numerous SeCN-containing compounds were obtained in moderate to excellent yields. Meanwhile, a Lewis acid mediated tandem selenocyanation/cyclization reaction of alkenes with phenols, which provided simple methods for the formation of various SeCN-containing chromanes and dihydrobenzofurans in moderate to good yields, has also been developed.
Method for synthesizing 3-selenocyanoindole compound
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Paragraph 0021; 0022; 0023; 0024; 0025, (2019/02/04)
The invention belongs to the field of organic synthesis, and discloses a method for synthesizing a 3-selenocyanoindole compound. According to the method, elemental selenium and TMS-CN are used as novel selenocyano sources to realize selective selenocyanat