7,8-methylenedioxy-2-oxo-1,3-dihydro-2H-3-benzazepine → 3-[2-(N-(3-(Pyrid-4-yl)-propyl)-piperid-2-yl)-ethyl]-7,8-methylenedioxy-2-oxo-1,3-dihydro-2H-3-benzazepine-dihydrochloride-dihydrate

HRID 1682055Notes

Reaction equation

HRID 1682055 reaction equation
[CH2:1]1[O:15][C:14]2[C:3](=[CH:4][C:5]3[CH:11]=[CH:10][NH:9][C:8](=[O:12])[CH2:7][C:6]=3[CH:13]=2)[O:2]1.[Cl:16][CH2:17][CH2:18][CH:19]1[CH2:24][CH2:23][CH2:22][CH2:21][N:20]1[CH2:25][CH2:26][CH2:27][C:28]1[CH:33]=[CH:32][N:31]=[CH:30][CH:29]=1>CS(C)=O.CC(C)([O-])C.[K+]>[OH2:2].[OH2:2].[ClH:16].[ClH:16].[N:31]1[CH:32]=[CH:33][C:28]([CH2:27][CH2:26][CH2:25][N:20]2[CH2:21][CH2:22][CH2:23][CH2:24][CH:19]2[CH2:18][CH2:17][N:9]2[C:8](=[O:12])[CH2:7][C:6]3[CH:13]=[C:14]4[O:15][CH2:1][O:2][C:3]4=[CH:4][C:5]=3[CH:11]=[CH:10]2)=[CH:29][CH:30]=1

Participants

5

Reactant 2

HCID 130925027,8-methylenedioxy-2-oxo-1,3-dihydro-2H-3-benzazepineHCID 198036332-(2-chloroethyl)-N-[3-(pyrid-4-yl)-propyl]piperidine

Product 1

HCID 679179743-[2-(N-(3-(Pyrid-4-yl)-propyl)-piperid-2-yl)-ethyl]-7,8-methylenedioxy-2-oxo-1,3-dihydro-2H-3-benzazepine-dihydrochloride-dihydrate

Reagents, catalysts & solvents 2

HCID 679Dimethyl SulfoxideSolventHCID 23665647Potassium tert-butoxideSolvent

Procedure

Prepared from 7,8-methylenedioxy-2-oxo-1,3-dihydro-2H-3-benzazepine and 2-(2-chloroethyl)-N-[3-(pyrid-4-yl)-propyl]-piperidine in dimethylsulphoxide and potassium tert.butoxide analogously to Example 2.

Sources & evidence

ORD record
ord-1991124153474b619c89c47a098932d2
Source dataset
uspto-grants-1992_12
Patent number
US05175157

Reaction notes

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