76277-98-0

Usage

InChI:InChI=1/C16H21NO2/c18-15(17-10-12-19-13-11-17)16(8-4-5-9-16)14-6-2-1-3-7-14/h1-3,6-7H,4-5,8-13H2

Upstream product

• 110-91-8 morpholine 
• 77-55-4 1-phenyl-1-cyclopentanecarboxylic acid 
• 3400-45-1 cyclopentanecarboxylic acid 
• 7714-72-9 6,6-diphenylfulvene 
• 41848-73-1 phenyl(1-phenylcyclopentyl)methanone 
• 4479-29-2 Hydroxy-cyclopentyl-diphenyl-methan 

Downstream Products

• 825-54-7 cyclopent-1-en-1-ylbenzene 

Relevant academic research and scientific papers

NBS-promoted rearrangement of 1,1-diarylmethylenecyclopentane

The 1-aroyl-1-aryl-2-bromocyclopentanes 3a, 3b, 3c and 3d (Ar = C 6H5, 2-FC6H4, 3-FC6H 4, 4-FC6H4) were prepared from N-bromosuccinimide (NBS)-promoted rearrangement o

Polyhalogenoaromatic Compounds. Part 44. Reactions of Enamines with Polyhalogenopyridines and their N-Oxides

1-Dialkylaminocyclohexenes were readily C-arylated by pentafluoropyridine or 3,5-dichlorotrifluoropyridine but pentachloropyridine was much less reactive.The resulting (tetrahalogenopyridyl)enamines did not cyclise on heating except in the case of compound (10), which gave the heterocycle (16). 1-Dialkylaminocycloalkenes and other enamines were C-arylated by pentachloropyridine N-oxide.In the cases of the dialkylaminocyclo-hexenes and -heptenes the expected pyridylenamines were accompanied by 1-(tetrachloro-2-pyridyl)cyclo-pentene and -hexene, respectively.A mechanism for the ring-contraction leading to the pyridylcycloalkenes is proposed involving a novel elimination of an N-formyldialkylamine.