86328-85-0Relevant articles and documents
Diiodine-Triethylsilane System: Reduction of N-Sulfonyl Aldimines to N-Alkylsulfonamides
Jiang, Jin,Xiao, Lili,Li, Yu-Long
supporting information, p. 291 - 294 (2020/11/09)
Because molecular iodine and hydrosilanes are stable to both air and moisture, reactions using these reagents are easy to operate and require mild reaction conditions. Molecular iodine and a hydrosilane were used to reduce N-sulfonyl aldimines to the corr
Ni(0)-Catalyzed Three-Component Coupling Reaction of Tetrafluoroethylene and N-Sulfonyl-Substituted Imines with Silanes via Aza-Nickelacycles
Shirataki, Hiroshi,Ono, Takafumi,Ohashi, Masato,Ogoshi, Sensuke
supporting information, p. 851 - 856 (2019/05/16)
A nickel-catalyzed three-component coupling reaction of tetrafluoroethylene (TFE) and N-sulfonyl-substituted imines with silanes that furnishes a variety of fluorine-containing amines is disclosed. Stoichiometric experiments revealed that the aza-nickelac
A synthetic N-alkyl sulfonamide derivatives
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Paragraph 0113-0116, (2016/10/10)
The invention discloses a method for synthesizing a N-alkyl sulfonamide derivative. The method comprises the following steps: adding a sulfonamide derivative, a water-soluble catalyst, an alkali, alcohol and a solvent into a reaction container; reacting the reaction mixture at 100-120 DEG C for several hours, cooling to room temperature; performing rotary evaporation to remove the solvent, and then separating by a column to obtain the target compound. The method of the invention starts from the sulfonamide derivative, and obtains the N-alkyl sulfonamide derivative through reaction with alcohol. The method of the invention adopts a water-soluble iridium complex as a catalyst; the reaction is carried out in water; and the target compound is obtained with a high yield. Therefore, the reaction meets the requirements for green chemistry, and the method has wide development prospects.