156643-18-4

Upstream product

• 156643-23-1 (2-bromo-phenyl)-(4-methoxy-benzyl)-amine 
• 1079-66-9 chloro-diphenylphosphine 

Relevant academic research and scientific papers

Elaboration of the Benzazaphospholine Framework: a New Illustration of the Parham Protocol

1-Alkyl-3-phenyl-1,3-benzazaphospholine oxides are efficiently prepared by Parham-type anionic cyclisation of ortho-lithiated N-alkyl-N-diphenylphosphinoylmethylaniline derivatives obtained by sequential treatment of the parent brominated compounds with methyllithium and tert-butyllithium.