In 2006,Barnes, David M.; Christesen, Alan C.; Engstrom, Kenneth M.; Haight, Anthony R.; Hsu, Margaret C.; Lee, Elaine C.; Peterson, Matthew J.; Plata, Daniel J.; Raje, Prasad S.; Stoner, Eric J.; Tedrow, Jason S.; Wagaw, Seble published 《Chlorination at the 8-Position of a Functionalized Quinolone and the Synthesis of Quinolone Antibiotic ABT-492》.Organic Process Research & Development published the findings.Category: alcohols-buliding-blocks The information in the text is summarized as follows:
The total synthesis of quinolone antibiotic ABT-492 (I) has been achieved in 67% yield over nine steps from 2,4,5-trifluorobenzoic acid. The highlights of this synthesis include a novel chemoselective chlorination at the 8-position of a highly elaborated quinolone core. In addition, a Lewis acid promoted cyclization reaction to form the quinolone heterocycle was developed which was incorporated into a one-pot, three-step cyclization/coupling/protection sequence that proceeds in 93% yield. In addition to this study using Azetidin-3-ol hydrochloride, there are many other studies that have used Azetidin-3-ol hydrochloride(cas: 18621-18-6Category: alcohols-buliding-blocks) was used in this study.
Azetidin-3-ol hydrochloride(cas:18621-18-6) is one of azetidine.Azetidines (azacyclobutanes) constitute a well-known class of heterocyclic compounds. Azetidine scaffold has been discovered in several natural products.Category: alcohols-buliding-blocks Several pharmacologically important synthetic compounds also contain azetidine ring. Because of inherent ring strain, the synthesis of azetidines is a challenging endeavor.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts