871950-83-3

Upstream product

• 871950-81-1 6-(4-cholorobutyl)-1-tosyl-4-(phenylthio)-1,2,5,6-tetrahydro-2-pyridinone 

Downstream Products

• 871950-88-8 2-benzenesulfonyl-1,6,7,8,9,9a-hexahydro-quinolizin-4-one 
• 491-40-7 quinolizidin-4-one 
• 89690-20-0 (4R*,9aR*)-4-(3,4-dimethoxyphenyl)octahydro-2H-quinolizin-2-one 
• 1290046-65-9 3-phenyl-2-(phenylthio)-1,6,7,8,9,9a-hexahydro-4-quinolizinone 
• 1261062-66-1 2-(phenylthio)-6,7,8,9-tetrahydro-4-quinolizinone 
• 1261062-65-0 3-bromo-2-(phenylthio)-1,6,7,8,9,9a-hexahydro-4-quinolizinone 
• 871950-85-5 2-(phenylthio)-1,6,7,8,9,9a-hexahydro-4-quinolizinone 

Relevant academic research and scientific papers

Synthesis and transformations of sulfur-substituted indolizidines and quinolizidines

3-Sulfolenes 1a-b underwent [4+2] cycloaddition reactions with p-toluenesulfonyl isocyanate to give tetrahydropyridinones 3a-b. Through N-detosylation of 3a-b and subsequent intramolecular cyclization, indolizidine 5a and quinolizidine 5b were synthesized

Synthetic applications of sulfur-substituted indolizidines and quinolizidines

Starting from the sulfur-substituted indolizidines and quinolizidines, a few useful synthetic transformations have been developed and the synthesis of some natural products including indolizidine 209D, epimyrtine, lasubine II, 8a-epi-dendroprimine, and 5-