94532-49-7

Upstream product

• 19201-99-1 3-benzoyl-[1,3]oxazinane 
• 1079-66-9 chloro-diphenylphosphine 
• 4559-70-0 Diphenylphosphine oxide 
• 98-88-4 benzoyl chloride 
• 144630-67-1 2-(diphenylphosphoryl)pyrrolidine 
• 94532-46-4 N-(3-Chloro-propyl)-N-(diphenyl-phosphinoylmethyl)-benzamide 

Downstream Products

• 126381-47-3 (Z)-1-phenyl-2-(2-pyrrolidinylidene)-1-ethanone 
• 108078-42-8 1-benzoyl-2-methylenetetrahydropyrrole 
• 94532-33-9 [2-(4-tert-Butyl-cyclohexylidene)-pyrrolidin-1-yl]-phenyl-methanone 
• 94532-34-0 (2-Benzhydrylidene-pyrrolidin-1-yl)-phenyl-methanone 
• 94532-29-3 Phenyl-{2-[1-phenyl-meth-(E)-ylidene]-pyrrolidin-1-yl}-methanone 

Relevant academic research and scientific papers

Dramatically different photochemical behaviour of 1-aroyl-2-methylene piperidine and pyrrolidine derivatives. An expeditious synthesis of ruspolinone

Upon irradiation in neutral solvent, the diversely substituted 1-aroyl-2-methylenepiperidines 6a-f give rise to photocyclized products 4a-f while their pyrrolidine congeners 7a,c,d afford enaminoketones 18a,c,d products of photo-Fries rearrangement.

2-(DIPHENYLPHOSPHINOYL) PYRROLIDINES; VERSATILE REAGENTS FOR THE SYNTHESIS OF HETEROCYCLIC ENAMINES AND ENAMIDES.

A method is described for the preparation of N-substituted 2-(diphenylphosphinoyl) pyrrolidines.Application of these phosphine oxides in the Horner-Wittig reaction affords heterocyclic enamines and enamides in good yields.