Ammonia → HCID 67542321, compound

HRID 2355823Notes

Reaction equation

HRID 2355823 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([O:9][CH3:10])=[CH:5][C:4]=1[C:11](=O)[CH2:12][N:13]1[CH2:17][CH2:16][CH2:15][CH:14]1[C:18]1[CH:23]=[CH:22][CH:21]=[C:20]([O:24][CH2:25][CH2:26][CH2:27][N:28]2[CH2:33][CH2:32][CH2:31][CH2:30][CH2:29]2)[CH:19]=1.N>CO.C(Cl)Cl>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([O:9][CH3:10])=[CH:5][C:4]=1[C@H:11]1[C:23]2[C:18](=[CH:19][C:20]([O:24][CH2:25][CH2:26][CH2:27][N:28]3[CH2:33][CH2:32][CH2:31][CH2:30][CH2:29]3)=[CH:21][CH:22]=2)[C@@H:14]2[CH2:15][CH2:16][CH2:17][N:13]2[CH2:12]1

Participants

4

Reactant 2

HCID 222AmmoniaHCID 67543847HCID 67543847, compound

Product 1

HCID 67542321HCID 67542321, compoundYield 78%

Reagents, catalysts & solvents 1

HCID 21226129Dichloromethane methanolSolvent

Procedure

1-(2,5-Dimethoxy-phenyl)-2-{2-[3-(3-piperidin-1-yl-propoxy)-phenyl]-pyrrolidin-1-yl}-ethanone. Prepared as described in Example 8, Step 1, on a 3.47 mmol scale, to give 1.27 g (78%) of the desired product as a pale yellow oil after chromatography (NH3 in MeOH/CH2Cl2). MS: exact mass calcd for C28H38N2O4, 466.3; m/z found, 467.5 [M+H]+. 1H NMR (MeOH-d4): 7.14 (m, 1H), 7.09 (d, J=3.2, 1H), 6.97 (dd, J=3.2, 9.0, 1H), 6.93 (d, J=1.6, 1H), 6.88 (m, 1H), 6.75 (m, 1H), 4.03 (d, J=18.4, 1H), 3.91 (m, 2H), 3.69 (s, 3H), 3.63 (s, 3H), 3.43 (m, 3H), 2.40 (m, 6H), 2.30 (m, 1H), 2.15 (m, 1H), 1.90 (m, 3H), 1.80 (m, 1H), 1.75 (m, 3H), 1.55 (m, 4H), 1.41 (m, 2H).

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-ff62ea6ee3ea4b609dbf37224d31801f
Source dataset
uspto-grants-2010_07
Patent number
US07754882B2

Reaction notes

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