132113-32-7

Upstream product

• 132113-31-6 [1-(1-Benzenesulfonyl-1H-indol-3-yl)-meth-(E)-ylidene]-[2-(2-propyl-[1,3]dioxolan-2-yl)-ethyl]-amine 
• 80360-20-9 1-(phenylsulfonyl)indole-3-carbaldehyde 
• 130179-18-9 1-amino-3-hexanone ethylene acetal 
• 132113-31-6 [1-(1-Benzenesulfonyl-1H-indol-3-yl)-meth-(E)-ylidene]-[2-(2-propyl-[1,3]dioxolan-2-yl)-ethyl]-amine 

Relevant academic research and scientific papers

Synthetic Applications of Protected 2-Aryl-4-piperidones. 7. Synthesis of 1-Etylindoloquinolizidin-2-one

The synthesis of 1-ethylindoloquinolizidin-2-one (1) by the intramolecular cyclization of protected N-(2-hydroxyethyl)-2--4-piperidone 15 by the action of KtBuO and further acid treatment is reported.The met

Synthetic studies on indole alkaloids. III. Synthesis of 1-ethylindolo[2,3-a] quinolizidin-2-one

The synthesis of 1-ethylindolo[2,3-a]quinolizidin-2-one 3 is reported by potassium tert-butoxide cyclization of N-hydroxyethyl-2-[1-(phenylsulfonyl)-3-indolyl]-4-piperidone ethylene acetal 10 followed by acid treatment of the intermediate spiroindolenines