4-Methylmorpholine → HCID 74370694, compound

HRID 1728037Notes

Reaction equation

HRID 1728037 reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:31])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([C:22](F)=[O:23])[CH:19]=[C:18]([Cl:25])[CH:17]=4)[CH2:14][C:13](=[O:26])[NH:12][CH:11]3[C:27](=[CH2:30])[CH2:28][CH3:29])[C:5]2=[CH:4][CH:3]=1.[CH3:32][S:33]([N:36]1[CH2:41][CH2:40][NH:39][CH2:38][CH2:37]1)(=[O:35])=[O:34].CN1CCOCC1>CN(C)C1C=CN=CC=1.O1CCCC1>[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:31])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([C:22]([N:39]5[CH2:40][CH2:41][N:36]([S:33]([CH3:32])(=[O:35])=[O:34])[CH2:37][CH2:38]5)=[O:23])[CH:19]=[C:18]([Cl:25])[CH:17]=4)[CH2:14][C:13](=[O:26])[NH:12][CH:11]3[C:27](=[CH2:30])[CH2:28][CH3:29])[C:5]2=[CH:4][CH:3]=1

Participants

6

Reactant 3

HCID 79724-MethylmorpholineHCID 7091611-(Methylsulfonyl)piperazineHCID 131727333HCID 131727333, compound

Product 1

HCID 74370694HCID 74370694, compoundYield 92%

Reagents, catalysts & solvents 2

HCID 142844-(Dimethylamino)pyridineCatalystHCID 8028TetrahydrofuranSolvent

Procedure

In a manner similar to the method described in example 34b, racemic (2′R,3R,4′S)-6-chloro-4′-(3-chloro-5-fluorocarbonyl-phenyl)-2′-(1-methylene-propyl)spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (0.16 g, 36 mmol) prepared in example 94a was reacted with N-methylsulfonylpiperazine (59 mg, 36 mmol), N-methylmorpholine (0.1 g, 0.99 mmol) and 4-dimethylaminopyridine (1 mg, 0.008 mmol) in tetrahydrofuran to give racemic (2′R,3R,4′S)-6-chloro-4′-[3-chloro-5-(4-methanesulfonyl-piperazine-1-carbonyl)-phenyl]-2′-(1-methylene-propyl)spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione as an off-white solid (Yield 0.2 g, 92%).

Sources & evidence

ORD record
ord-1f91301b7dbd44898e6ea603218d3316
Source dataset
uspto-grants-2009_02
Patent number
US07495007B2

Reaction notes

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