2-Bromomethylnaphthalene → HCID 54564115, compound

HRID 1005090Notes

Reaction equation

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

Participants

Reactant 2

HCID 703202-Bromomethylnaphthalene

HCID 54558773HCID 54558773, compound

Product 1

HCID 54564115HCID 54564115, compound

Procedure

In an analogous manner to that described in Example 71(b), from benzyl (3RS,4RS)-4-(4-chloro-phenylsulphanyl)-3-hydroxy-piperidine-1-carboxylate by alkylation with 2-bromomethyl-naphthalene there was obtained benzyl (3RS,4RS)-4-(4-chloro-phenylsulphanyl)-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate as a colourless solid; MS: 518 (M+H)+.

Sources & evidence

ORD record: ord-2181fb96db3042efa2ad7172572ffae6
Source dataset: uspto-grants-2000_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06051712

Reaction notes

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