Benzyl Bromide → tert-butyl (3RS,4RS)-4-[4-[3-(benzyl-methyl-amino)-propoxy]-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate

HRID 1858731Notes

Reaction equation

HRID 1858731 reaction equation
[CH3:1][NH:2][CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:12]=[CH:11][C:10]([CH:13]2[CH2:18][CH2:17][N:16]([C:19]([O:21][C:22]([CH3:25])([CH3:24])[CH3:23])=[O:20])[CH2:15][CH:14]2[O:26][CH2:27][C:28]2[CH:37]=[CH:36][C:35]3[C:30](=[CH:31][CH:32]=[CH:33][CH:34]=3)[CH:29]=2)=[CH:9][CH:8]=1.[CH2:38](Br)[C:39]1[CH:44]=[CH:43][CH:42]=[CH:41][CH:40]=1>>[CH2:38]([N:2]([CH3:1])[CH2:3][CH2:4][CH2:5][O:6][C:7]1[CH:12]=[CH:11][C:10]([CH:13]2[CH2:18][CH2:17][N:16]([C:19]([O:21][C:22]([CH3:23])([CH3:24])[CH3:25])=[O:20])[CH2:15][CH:14]2[O:26][CH2:27][C:28]2[CH:37]=[CH:36][C:35]3[C:30](=[CH:31][CH:32]=[CH:33][CH:34]=3)[CH:29]=2)=[CH:9][CH:8]=1)[C:39]1[CH:44]=[CH:43][CH:42]=[CH:41][CH:40]=1

Participants

3

Reactant 2

HCID 7498Benzyl BromideHCID 53918384HCID 53918384, compound

Product 1

HCID 86604444tert-butyl (3RS,4RS)-4-[4-[3-(benzyl-methyl-amino)-propoxy]-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate

Procedure

In an analogous manner to that described in Example 44(e), by alkylating tert-butyl (3RS,4RS)-4-[4-(3-methylamino-propoxy)-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate [Example 57(e)] with benzyl bromide there was obtained tert-butyl (3RS,4RS)-4-[4-[3-(benzyl-methyl-amino)-propoxy]-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate as a colourless solid; MS: 595 (M+H)+.

Sources & evidence

ORD record
ord-b0386bc770a04aaa9968624c03f920ff
Source dataset
uspto-grants-2000_11
Patent number
US06150526

Reaction notes

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