42564-23-8

Upstream product

• 10591-92-1 (E)-1-phenyl-2-(piperidin-1-yl)ethan-1-one oxime 
• 110-89-4 piperidine 
• 40814-66-2 (Z)-2-chloro-1-phenylethan-1-one oxime 

Downstream Products

• 1018858-89-3 2-Oxo-1,10a-diphenyl-perhydro-[1,2,4]oxadiazolo[2',3':3,4]imidazo[1,2-a]pyridin 
• 1018858-88-2 (E)-2-(2-Cyanpiperidino)-O-trimethylsilyl-1-phenylethanonoxim 
• 1018858-81-5 (E)-2-[2-(4-Methoxyphenyl)-piperidino]-1-phenylethanonoxim 
• 139881-92-8 (E)-1-Phenyl-O-(phenylcarbamoyl)-2-(2-phenylpiperidino)-ethanonoxim 
• 139881-91-7 (E)-2-(2-Methylpiperidino)-1-phenyl-O-(phenylcarbamoyl)-ethanonoxim 
• 139881-97-3 8a-Methyl-2-phenyl-3,5,6,7,8,8a-hexahydro-imidazo<1,2-a>pyridin-1-oxid 
• 84941-55-9 2,2-Diphenyl-5,6,7,8-tetrahydro-3H-imidazo<1,2-a>pyridin-1-oxid 
• 84941-54-8 1-(N-Phenyl-carbamoyloxy)-2,2-diphenyl-perhydro-imidazo<1,2-a>pyridin 
• 84941-60-6 2-Phenyl-5,6,7,8-tetrahydro-imidazo<1,2-a>pyridin-1-oxid 
• 3649-46-5 2-Phenyl-5,6,7,8-tetrahydro-imidazo<1,2-a>pyridin 
• 139881-90-6 (E)-α-(2-phenylpiperidin-1-yl)acetophenone oxime 
• 84941-52-6 1-Hydroxy-2,2-diphenyl-perhydro-imidazo<1,2-a>pyridin 
• 84941-53-7 1-Hydroxy-2-phenyl-2-methyl-perhydro-imidazo<1,2-a>pyridin 
• 16451-61-9 (E)-1-Phenyl-2-(2-methylpiperidino)-ethanonoxim 

Relevant academic research and scientific papers

Ring cleavage of 2-phenyl-3,5,6,7,8,8a-hexahydro-imidazo[1,2-a]pyridin-1-oxide by substitution

The cyclic α-amino nitrone 2 reacts with Grignard reagents yielding the ring opened 2-substituted piperidine oximes 7 and 8, but not the substituted cyclic hydroxylamines of type 4, a formerly supposed. The structures of 7 and 8 were proved by unequivocal