2-Chlorobenzoyl chloride → HCID 54399764, compound

HRID 1858618Notes

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.[Cl:36][C:37]1[CH:45]=[CH:44][CH:43]=[CH:42][C:38]=1[C:39](Cl)=[O:40]>>[Cl:36][C:37]1[CH:45]=[CH:44][CH:43]=[CH:42][C:38]=1[C:39]([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)=[O:40]

Participants

Reactant 2

HCID 691102-Chlorobenzoyl chloride

HCID 53644124HCID 53644124, compound

Product 1

HCID 54399764HCID 54399764, compound

Procedure

Acylation of tert-butyl (3RS,4RS)-4-[4-(3-hydroxy-propyl)-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate with 2-chloro-benzoyl chloride analogously to the procedure described in Example 22(k) gave tert-butyl (3RS,4RS)-4-[4-[3-(2-chloro-benzoyloxy)-propyl]-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate as a colourless, amorphous solid; MS: 614.6, 616 (M+H)+.

Sources & evidence

ORD record: ord-a85b90d2552a4425ad30940b5031a642
Source dataset: uspto-grants-2000_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06150526

Reaction notes

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