In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 185137-29-5, name is (S)-4-Phenylthiazolidine-2-thione, introducing its new discovery. Recommanded Product: (S)-4-Phenylthiazolidine-2-thione
Conglomerate formation and crystal structure of 4-phenyl-1,3-thiazolidin-2- one
Racemic 4-phenyl-1,3-thiazolidin-2-one (4-PTO) crystallizes in the form of conglomerate. The conglomerate formation has been confirmed by analyzing Weissenberg X-ray photographs and IR, Raman spectra of the racemate and the enantiopure 4-PTO crystals. The crystal structure of 4-PTO has been determined by X-ray diffraction, and the structural features are compared with those of other 4-phenyl-1,3-oxazolidin-2-one derivatives in order to understand the structural factors leading to the conglomerate formation. In 4-PTO crystals, the N-H?O intermolecular hydrogen bonds are formed between the amide groups of neighboring molecules in a homochiral zigzag chain. In addition, the intermolecular S?O close contacts are observed between the thioether and the carbonyl groups in the same chain unit. Moreover, the phenyl groups of homochiral 4-PTO molecules of different chain units take the T-shaped stacking orientation to each other due to the aromatic CH/pi interaction. These structural factors altogether reinforce the homochiral supramolecular assembly of chain structural units in the 4-PTO crystal.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 185137-29-5
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Quinuclidine – Wikipedia,
Quinuclidine | C7H775N | ChemSpider