[Mannich reaction on o- or p-hydroxyacetophenone. II].
D000098:Acetophenones; D055598:Chemical Phenomena; D002621:Chemistry; D005557:Formaldehyde; D010880:Piperidines; D011312:Pressure
D000098:Acetophenones; D010880:Piperidines; D005557:Formaldehyde; C031335:4-hydroxyacetophenone