Olmstead, Marilyn M. published the artcileSynthesis and characterization of novel quasiaromatic zinc-sulfur aggregates and related zinc-oxygen complexes, Recommanded Product: 2,4,6-Triisopropylbenzenethiol, the publication is Journal of the American Chemical Society (1991), 113(9), 3379-85, database is CAplus.
The synthesis and structural characterization of several alkylzinc alkoxides, aryloxides, and thiolates, many of which have unusual structures, are described. The compounds were synthesized by the simple reaction of the zinc dialkyl, ZnR2 (R = CH2SiMe3), with 1 equiv of an alc. or thiol to afford the products [RZnOR’]n = 2, R’ = 2,6-(Me2CH)2C6H3 (I), 2,4,6-(Me3C)3C6H2 (II); n = 4, R’ = 1-adamantyl (III), CMe3 (IV)] or [RZnSR”]n [n = 2, R” = CPh3 (V); n = 3, R” = 2,4,6-(Me2CH)3C6H2 (VI), 2,4,6-(Me3C)3C6H2 (VII)]. The aggregate [Zn3{O(2,6-(Me2CH)2C6H3)}4R2] (VIII) was also obtained. All compounds were characterized by C and H elemental anal., by 1H NMR spectroscopy, and, with the exception of IV (which was only partially structurally characterized), by x-ray crystallog. The main feature of interest in these compounds derives from their structures. For example, the trimers VI and VII possess flattened, almost planar, Zn3S3C6 arrays and may be considered to be isoelectronic to the recently synthesized quasiarom. Al3N3C6, Ge3N3C3, or B3P3C6 ring systems. In contrast, the antiarom. dimer, V possesses very pyramidal coordination at the S centers and little apparent delocalization. Attempts to crystallize a compound having a planar Zn3O3C6 array analogous to VI and VII have not been successful to date. The reaction between ZnR2 and HOR’ gave either dimers or tetramers that feature Zn2O2 or Zn4O4 cores as exemplified by compounds I–IV. An alkylzinc alkoxide product, VIII, featuring three zinc centers was obtained when the stoichiometry of the reactants was changed slightly. However, the product did not possess a six-membered-ring structure. Instead, an almost linear Zn3 array, in which the zinc centers are linked by bridging -OR’ groups and each terminal zinc is also bound to one alkyl group, was obtained.
Journal of the American Chemical Society published new progress about 22693-41-0. 22693-41-0 belongs to catalysis-chemistry, auxiliary class Other Functionalization Reagent, name is 2,4,6-Triisopropylbenzenethiol, and the molecular formula is C15H24S, Recommanded Product: 2,4,6-Triisopropylbenzenethiol.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia