HCID 89874212, compound → HCID 89875548, compound

HRID 715328Notes

Reaction equation

HRID 715328 reaction equation
Br[CH2:2][C:3]1[C:13]([Cl:14])=[N:12][CH:11]=[CH:10][C:4]=1[C:5]([O:7]CC)=O.Cl.[F:16][C:17]([F:31])([CH3:30])[CH2:18][O:19][C:20]1[N:25]=[N:24][C:23]([CH:26]([NH2:28])[CH3:27])=[CH:22][C:21]=1[CH3:29]>>[Cl:14][C:13]1[C:3]2[CH2:2][N:28]([CH:26]([C:23]3[N:24]=[N:25][C:20]([O:19][CH2:18][C:17]([F:16])([F:31])[CH3:30])=[C:21]([CH3:29])[CH:22]=3)[CH3:27])[C:5](=[O:7])[C:4]=2[CH:10]=[CH:11][N:12]=1

Participants

3

Reactant 2

HCID 89874212HCID 89874212, compoundHCID 89874240Ethyl 3-(bromomethyl)-2-chloroisonicotinate

Product 1

HCID 89875548HCID 89875548, compoundYield 83%

Procedure

The title compound is prepared in 83% yield (712 mg, pale yellow solid) from ethyl 3-(bromomethyl)-2-chloroisonicotinate (687 mg, 2.47 mmol, Step-1 of Intermediate-1) and 1-(6-(2,2-difluoropropoxy)-5-methylpyridazin-3-yl)ethanamine hydrochloride (600 mg, 2.24 mmol, Amine-78, single enantiomer) in a similar manner to Intermediate-2.

Sources & evidence

ORD record
ord-1031cfc4f4d04ac18597bbb73bcda09e
Source dataset
uspto-grants-2015_11
Patent number
US09187475B2

Reaction notes

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