《Ion-Pair Selective Conformational Rearrangement of Sulfonamide Calix[6]arene-Based Pseudorotaxanes》 was written by Cera, Gianpiero; Bazzoni, Margherita; Arduini, Arturo; Secchi, Andrea. Application In Synthesis of 4-Chlorobenzenesulfonyl chlorideThis research focused ontrisulfonamide calixarene viologen ion pair pseudorotaxane conformation. The article conveys some information:
We describe the synthesis of a new class of trisulfonamide calix[6]arene-based wheels that can bind dialkylviologen salts, in apolar media. The threading process occurs through a selective ion-pair recognition, established by the sulfonamide groups with the counterions of the bipyridinium salts, that dictates a conformational rearrangement of the corresponding pseudorotaxanes. In the experiment, the researchers used many compounds, for example, 4-Chlorobenzenesulfonyl chloride(cas: 98-60-2Application In Synthesis of 4-Chlorobenzenesulfonyl chloride)
4-Chlorobenzenesulfonyl chloride(cas: 98-60-2) belongs to organochlorine compounds. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. Application In Synthesis of 4-Chlorobenzenesulfonyl chloride The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics