Benzyl Bromide → HCID 54397426, compound

HRID 1005148Notes

Reaction equation

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

Participants

Reactant 2

HCID 7498Benzyl Bromide

HCID 53644124HCID 53644124, compound

Product 1

HCID 54397426HCID 54397426, compound

Procedure

In an analogous manner to that described in Example 1 (g), by alkylating tert-butyl (3RS,4RS)-4-[4-(3-hydroxy-propyl)-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate [Example 24 (t)] with benzyl bromide therer was obtained tert-butyl (3RS,4RS)-4-[4-(3-benzyloxy-propyl)-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate as a colourless, amorphous solid, which was used in the next step without characterization.

Sources & evidence

ORD record: ord-334c6a60d63048a5b48bdcd24636237d
Source dataset: uspto-grants-2000_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06051712

Reaction notes

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