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The (4S)-isopropyl-1,3-thiazolidine-2-thione diamides of 3-substituted glutaric acids were submitted to enolization with Sn(CF3SO3)2 and N-ethylpiperidine.The resultant tin(II) enolate was treated with several aldehydes to give the aldols, which readily undergo basic lactonization affording the corresponding chiral delta-lactones bearing consecutive three asymmetric centers.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 76186-04-4, and how the biochemistry of the body works.Synthetic Route of 76186-04-4
Reference：
Quinuclidine – Wikipedia,
Quinuclidine | C7H749N | ChemSpider