HCID 66678582, compound → 5-(4-Chloro-phenyl)-6-(2,2,2-trifluoro-ethoxy)-pyridazine-3-carboxylic acid (3-trifluoromethyl-[1,2,4]oxadiazol-5-ylmethyl)-amide

HRID 1026044Notes

Reaction equation

HRID 1026044 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]=[C:10]([C:20](O)=[O:21])[N:11]=[N:12][C:13]=2[O:14][CH2:15][C:16]([F:19])([F:18])[F:17])=[CH:4][CH:3]=1.Cl.[F:24][C:25]([F:34])([F:33])[C:26]1[N:30]=[C:29]([CH2:31][NH2:32])[O:28][N:27]=1>>[F:34][C:25]([F:24])([F:33])[C:26]1[N:30]=[C:29]([CH2:31][NH:32][C:20]([C:10]2[N:11]=[N:12][C:13]([O:14][CH2:15][C:16]([F:19])([F:18])[F:17])=[C:8]([C:5]3[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][CH:4]=3)[CH:9]=2)=[O:21])[O:28][N:27]=1

Participants

3

Reactant 2

HCID 66678582HCID 66678582, compoundHCID 66687518[3-(Trifluoromethyl)-1,2,4-oxadiazol-5-yl]methanamine hydrochloride

Product 1

HCID 569287975-(4-Chloro-phenyl)-6-(2,2,2-trifluoro-ethoxy)-pyridazine-3-carboxylic acid (3-trifluoromethyl-[1,2,4]oxadiazol-5-ylmethyl)-amide

Procedure

The title compound was synthesized in analogy to Example 41, using 5-(4-chloro-phenyl)-6-(2,2,2-trifluoro-ethoxy)-pyridazine-3-carboxylic acid (example M) and C-(3-trifluoromethyl-[1,2,4]oxadiazol-5-yl)-methylamine hydrochloride (CAS registry No. 944905-93-5; example AK) as starting materials; LC-MS (UV peak area/ESI) 100.0%, 482.0 (M+H)+.

Sources & evidence

ORD record
ord-754b0390855c4b70943dba310be10fe5
Source dataset
uspto-grants-2014_05
Patent number
US08729105B2

Reaction notes

Loading…