3,5-Bis(trifluoromethyl)benzoyl chloride → HCID 86670737, compound

HRID 878116Notes

Reaction equation

HRID 878116 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[CH:13]=[CH:12][N:11]=[CH:10][C:9]=1[NH:14][CH2:15][CH:16]([F:18])[F:17].[F:19][C:20]([F:35])([F:34])[C:21]1[CH:22]=[C:23]([CH:27]=[C:28]([C:30]([F:33])([F:32])[F:31])[CH:29]=1)[C:24](Cl)=[O:25]>CCCCCCC.CCOC(C)=O>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[CH:13]=[CH:12][N:11]=[CH:10][C:9]=1[N:14]([CH2:15][CH:16]([F:18])[F:17])[C:24](=[O:25])[C:23]1[CH:27]=[C:28]([C:30]([F:31])([F:32])[F:33])[CH:29]=[C:21]([C:20]([F:19])([F:34])[F:35])[CH:22]=1

Participants

4

Reactant 2

HCID 1018563,5-Bis(trifluoromethyl)benzoyl chlorideHCID 86670738HCID 86670738, compound

Product 1

HCID 86670737HCID 86670737, compound

Reagents, catalysts & solvents 1

HCID 21899848Ethylacetate heptaneSolvent

Procedure

The title compound was prepared in analogy to example 72, intermediate, from [4-(2-chloro-phenyl)-pyridin-3-yl]-(2,2-difluoro-ethyl)-amine and 3,5-bis(trifluoromethyl)benzoyl chloride (CAS RN 1271-19-8) and using a gradient of n-heptane:EtOAc (100:0 to 70:30) for the chromatographic purification. Light brown solid (0.053 g; 11%). MS (ESI): m/z=509.07 [M+H]+.

Workup

  1. customfor the chromatographic purification

Sources & evidence

ORD record
ord-d41577b7e8f3452e82144b1c01ab1f92
Source dataset
uspto-grants-2015_03
Patent number
US08987307B2

Reaction notes

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