Paraformaldehyde, condensation with propiophenone

Propanol with magnesium in reduction of chlorobenzene, 47, 104 Propionic acid, 2-(2,4,5,7-tetranitro-flcoken-9-ylideneamtnooxv)-, (+)- AND (-)-, 48, 120 Propionyl fluoride, 45, 6 Propiophenone, condensation with paraformaldehyde, 48, 91 -Propylaminc, 45, 85 -Propylhydrazine, 45, 85 C-( -Propyl)-N-phenylnitrone, generation from phenylhydroxylamine and -butyraIdehyde, 46, 97 Purification of tetrahydrofuran (Warning), 46,105 477- Pyran-4-0ne, 2-6-dimethyl-3,5-DIPHENYL-, 47, 54... 

Palladous chloride in preparation of hydrogenation catalyst, 46, 89 Paraformaldehyde, condensation with propiophenone, 48, 91 conversion to formaldoxime, 46,13 Pelargonyl fluoride, 45, 6 1-Pentalenecarboxylic acid, octa-IIYDRO-, 47, 10... 

Mannich condensation takes place when piperidine hydrochloride, acetophenone, paraformaldehyde and HCl are refluxed for several hours to yield 3-piperidino propiophenone, which upon grignardization with cyclopentyl magnesium bromide followed by neutralization of the cycrimine base forms the official compound. 

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See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ , ]

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