107112-75-4

Upstream product

• 92898-36-7 (butene-3'yl)-2 methyl-2 diphenyl-3,5 2H-pyrrole 
• 58130-08-8 (butene-3'yl)-2 methyl-2 phenyl-3 2H-azirine 
• 19679-59-5 propiophenone N,N-dimethylhydrazone 
• 58130-12-4 N,N-dimethylhydrazone de methyl-2 phenyl-1 hexene-5 one 
• 107112-66-3 iodure d'N,N,N-trimethylhydrazonium de methyl-2 phenyl-1 hexene-5 one 
• 93-55-0 1-phenyl-propan-1-one 

Downstream Products

• 107112-78-7 4-((2S,5S)-2-Methyl-3,5-diphenyl-2,5-dihydro-1H-pyrrol-2-yl)-butan-1-ol 
• 107112-78-7 4-((2S,5R)-2-Methyl-3,5-diphenyl-2,5-dihydro-1H-pyrrol-2-yl)-butan-1-ol 

Relevant academic research and scientific papers

Synthese de methyl-8 dehydro-1,2 pyrrolizidines et de methyl-9 dehydro-1,2 indolizidines

A synthetic route to the title compounds is described.It is based on the intramolecular cyclisation of hydroxy-Δ-3-pyrrolines 9, which are prepared in two steps from 2H-pyrroles 4.The stereoselectivity of the sequence can be controlled by changing the order of these two steps.