4-(Trifluoromethyl)benzoyl chloride → HCID 25213022, compound

HRID 2382788Notes

Reaction equation

HRID 2382788 reaction equation
[O:1]1[CH:5]=[CH:4][C:3]([C:6]2[N:11]3[N:12]=[C:13]([NH2:15])[N:14]=[C:10]3[CH:9]=[CH:8][CH:7]=2)=[CH:2]1.[F:16][C:17]([F:28])([F:27])[C:18]1[CH:26]=[CH:25][C:21]([C:22](Cl)=[O:23])=[CH:20][CH:19]=1>>[O:1]1[CH:5]=[CH:4][C:3]([C:6]2[N:11]3[N:12]=[C:13]([NH:15][C:22](=[O:23])[C:21]4[CH:25]=[CH:26][C:18]([C:17]([F:16])([F:27])[F:28])=[CH:19][CH:20]=4)[N:14]=[C:10]3[CH:9]=[CH:8][CH:7]=2)=[CH:2]1

Participants

3

Reactant 2

HCID 676074-(Trifluoromethyl)benzoyl chlorideHCID 252159385-(Furan-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine

Product 1

HCID 25213022HCID 25213022, compound

Procedure

The title compound was prepared following procedure described for intermediate B1, but starting from 5-(3-furyl)[1,2,4]triazolo[1,5-a]pyridin-2-amine ((A2), 660 mg; 0.30 mmol; 1.0 eq.) and 4-(trifluoromethyl)benzoyl chloride (125 mg, 0.60 mmol; 2.0 eq.) as a white powder (31.2 mg, 28%). HPLC, Rt: 4.02 min. (purity 99.4%). LC/MS, M+(ESI): 373.2, M−(ESI): 373.1.

Sources & evidence

ORD record
ord-30297b71322049f9943c54b80913ea63
Source dataset
uspto-grants-2012_09
Patent number
US08263595B2

Reaction notes

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