Related Products of 185137-29-5, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.185137-29-5, Name is (S)-4-Phenylthiazolidine-2-thione, molecular formula is C9H9NS2. In a Article£¬once mentioned of 185137-29-5
Thorpe-Ingold effect in the reaction of vicinal amino primary alcohol hydrogen sulfates and carbon disulfide
The Thorpe-Ingold effect is a key factor that affects the ring-closure rates and efficiency, as well as the structure of products in some ring-closure reactions. The reaction of vicinal amino primary alcohol hydrogen sulfates and carbon disulfide in the presence of potassium hydroxide produces the desired 4,4-disubstituted thiazolidine-2-thiones, and their isomers 5,5-disubstituted derivatives companying with their oxygen analogues 4,4-disubstituted oxazolidine-2-thiones. The formation of 5,5-disubstituted thiazolidine-2-thiones was rationalized via 2,2-disubstituted aziridine-1-carbodithioate intermediates, which were generated due to the Thorpe-Ingold effect. 4,4-Disubstituted oxazolidine-2-thiones were generated from carbon disulfide and free amino alcohols yielded via basic hydrolysis of active amino alcohol hydrogen sulfates in the reaction system.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 185137-29-5, and how the biochemistry of the body works.Related Products of 185137-29-5
Reference£º
Quinuclidine – Wikipedia,
Quinuclidine | C7H771N | ChemSpider