We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 21461-84-7, and how the biochemistry of the body works.Application of 21461-84-7
Application of 21461-84-7, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 21461-84-7, Name is (S)-( )-5-Oxo-2-tetrahydrofurancarboxylic Acid,introducing its new discovery.
Radical cyclizations of acylsilanes in the synthesis of (+)-swainsonine and formal synthesis of (-)-epiquinamide
Radical cyclization of acylsilane is an useful synthetic methodology. To demonstrate the versatility of this method using the cyclization as a key step, polyhydroxylated indolizidine (+)-swainsonine was synthesized through two different bond connection approaches to construct the bicyclic skeleton. In the first approach, we used 2,3-isopropylidene-d-ribono-1,4-lactone (20) as a chiral building block to form the indolizidine skeleton through a 1,6-cyclization. In the second approach, (S)-(+)-5-oxo-2-tetrahydrofurancarboxylic acid (23) was used to construct the same ring system through a 1,5-cyclization. Starting from acid 23, we also synthesized exo-1-hydroxyquinolizidin-4-one (56), which was a synthetic intermediate in the synthesis of polyhydroxylated quinolizidine (-)-epiquinamide. 2011 Elsevier Ltd. All rights reserved.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 21461-84-7, and how the biochemistry of the body works.Application of 21461-84-7
Reference£º
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem