871950-88-8

Upstream product

• 871950-81-1 6-(4-cholorobutyl)-1-tosyl-4-(phenylthio)-1,2,5,6-tetrahydro-2-pyridinone 
• 871950-83-3 6-(4-cholorobutyl)-4-(phenylthio)-1,2,5,6-tetrahydro-2-pyridinone 
• 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