Golubeva, Elena N. published the artcileFormation of Active Catalysts in the System: Chlorocuprates-CCl4-n-C10H22, COA of Formula: C19H34ClN, the publication is Journal of Physical Chemistry A (2009), 113(38), 10219-10223, database is CAplus and MEDLINE.
Transformations of anionic CuII chlorocomplexes have been studied under conditions of catalytic exchange reactions between carbon tetrachloride and n-alkanes. It was shown that chlorocuprates are just precursors and are easily reduced to the genuine catalysts, i.e., to the resp. CuI complexes. Both the composition and the geometric structure of the precursor (CuCl42-) and, probably, the active site (CuCl32-) have been investigated by several techniques (UV-vis spectroscopy, ESR, extended X-ray absorption fine structure (EXAFS), X-ray absorption near-edge structure (XANES), and static magnetic measurements). The dependence of the metathesis velocity on the [Cl–]/[Cu] ratio was found to exhibit a maximum most likely corresponding to the highest content of trichlorocuprite CuCl32-.
Journal of Physical Chemistry A published new progress about 23616-79-7. 23616-79-7 belongs to chlorides-buliding-blocks, auxiliary class Phase Transfer Catalyst, name is N-Benzyl-N,N-dibutylbutan-1-aminium chloride, and the molecular formula is C19H34ClN, COA of Formula: C19H34ClN.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics