Trifluoroacetic acid → N-(4-chloro-5-(1-(4-chlorophenyl)-4,5-dihydro-5-oxo-1H-1,2,4-triazol-3-yl)-2-fluorobenzyl)-2,2,2-trifluoroacetamide

HRID 508859Notes

Reaction equation

HRID 508859 reaction equation
[F:1][C:2]([F:21])([F:20])[C:3]([NH:5][CH2:6][C:7]1[C:8]([F:19])=[CH:9][C:10]([Cl:18])=[C:11]([CH:17]=1)[C:12]([N:14]=[C:15]=[O:16])=O)=[O:4].[Cl:22][C:23]1[CH:28]=[CH:27][C:26]([NH:29][NH:30]C(OC(C)(C)C)=O)=[CH:25][CH:24]=1.FC(F)(F)C(O)=O>C(Cl)Cl>[Cl:18][C:10]1[C:11]([C:12]2[NH:14][C:15](=[O:16])[N:29]([C:26]3[CH:27]=[CH:28][C:23]([Cl:22])=[CH:24][CH:25]=3)[N:30]=2)=[CH:17][C:7]([CH2:6][NH:5][C:3](=[O:4])[C:2]([F:21])([F:20])[F:1])=[C:8]([F:19])[CH:9]=1

Participants

5

Reactant 3

HCID 6422Trifluoroacetic acidHCID 59485730tert-Butyl 2-(4-chlorophenyl)hydrazinecarboxylateHCID 900189655-((2,2,2-Tri fluoroacetamido)methyl)-2-chloro-4-fluorobenzoyl isocyanate

Product 1

HCID 136492385N-(4-chloro-5-(1-(4-chlorophenyl)-4,5-dihydro-5-oxo-1H-1,2,4-triazol-3-yl)-2-fluorobenzyl)-2,2,2-trifluoroacetamideYield 45.2%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The title compound was prepared according to the procedure described in Example-83 by using 5-((2,2,2-trifluoroacetamido)methyl)-2-chloro-4-fluorobenzoyl isocyanate (Intermediate-69, 0.400 g), tert-butyl 2-(4-chlorophenyl)hydrazinecarboxylate (Intermediate-62, 0.400 g), DCM (20 mL) and trifluoro acetic acid (5.0 mL) to afford 0.250 g of the desired product.

Workup

  1. customThe title compound was prepared

Sources & evidence

ORD record
ord-648b8b2a15194cb18f89e2840cce8206
Source dataset
uspto-grants-2015_08
Patent number
US09096545B2

Reaction notes

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