4-(Trifluoromethyl)aniline → 1-Boc-4-(4-Trifluoromethyl-phenylamino)-piperidine

HRID 984274

Reaction equation

HRID 984274 reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11](=O)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[F:15][C:16]([F:25])([F:24])[C:17]1[CH:23]=[CH:22][C:20]([NH2:21])=[CH:19][CH:18]=1>>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([NH:21][C:20]2[CH:22]=[CH:23][C:17]([C:16]([F:15])([F:24])[F:25])=[CH:18][CH:19]=2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 99644-(Trifluoromethyl)anilineHCID 735900tert-Butyl 4-oxopiperidine-1-carboxylate

Product 1

HCID 220291421-Boc-4-(4-Trifluoromethyl-phenylamino)-piperidine

Procedure

1-(tert-Butoxycarbonyl)-4-piperidone (5.00 g) and 4-(trifluoromethyl)aniline (3.85 g) was treated in the same manner as described in Preparation Example 37 to give white powder of the title compound.

Workup

  1. customas described in Preparation Example 37

Sources & evidence

ORD record
ord-fcd0b7454d1840468c0fbabea8663085
Source dataset
uspto-grants-2005_03
Patent number
US06867221B2

Linked notes

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