2-Chlorobenzoyl chloride → HCID 58487322, compound

HRID 874665Notes

Reaction equation

HRID 874665 reaction equation
[CH3:1][C:2]1([CH3:19])[CH2:6][O:5][C:4]2[CH:7]=[C:8]([CH3:18])[C:9]([C:11]3[N:12]=[CH:13][C:14]([NH2:17])=[N:15][CH:16]=3)=[CH:10][C:3]1=2.[Cl:20][C:21]1[CH:29]=[CH:28][CH:27]=[CH:26][C:22]=1[C:23](Cl)=[O:24]>>[Cl:20][C:21]1[CH:29]=[CH:28][CH:27]=[CH:26][C:22]=1[C:23]([NH:17][C:14]1[CH:13]=[N:12][C:11]([C:9]2[C:8]([CH3:18])=[CH:7][C:4]3[O:5][CH2:6][C:2]([CH3:19])([CH3:1])[C:3]=3[CH:10]=2)=[CH:16][N:15]=1)=[O:24]

Participants

3

Reactant 2

HCID 691102-Chlorobenzoyl chlorideHCID 58486872HCID 58486872, compound

Product 1

HCID 58487322HCID 58487322, compoundYield 50.1%

Procedure

Similarly, (2-chlorophenyl)-N-[5-(3,3,6-trimethyl(2,3-dihydrobenzo[b]furan-5-yl))-pyrazin-2-yl]carboxamide (180) (14.8 mg, yield: 50.1%, purity>95%) as white solid was prepared from 5-(3,3,6-trimethyl-2,3-dihydrobenzo[3,4-b]furan-5-yl)pyrazine-2-ylamine (177) (19 mg, 0.075 mmol) and 2-chlorobenzoyl chloride (19 μl).

Sources & evidence

ORD record
ord-eb9272cacf704ef6a005739eedeba64d
Source dataset
uspto-grants-2015_03
Patent number
US08980629B2

Reaction notes

Loading…