Oxalyl chloride → HCID 71679222, compound

HRID 1469823Notes

Reaction equation

HRID 1469823 reaction equation
[F:1][C:2]([F:22])([F:21])[C:3]1[N:8]=[CH:7][C:6]([NH:9][C:10]2[C:19]3[C:14](=[C:15]([NH2:20])[CH:16]=[CH:17][CH:18]=3)[N:13]=[CH:12][N:11]=2)=[CH:5][CH:4]=1.[Cl:23][C:24]1[C:29]([C:30](O)=[O:31])=[C:28]([F:33])[C:27]([CH2:34][NH:35][C:36](=[O:41])[C:37]([CH3:40])([CH3:39])[CH3:38])=[CH:26][CH:25]=1.C(Cl)(=O)C(Cl)=O.CCN(C(C)C)C(C)C>CN(C=O)C.C(Cl)Cl>[Cl:23][C:24]1[C:29]([C:30]([NH:20][C:15]2[CH:16]=[CH:17][CH:18]=[C:19]3[C:14]=2[N:13]=[CH:12][N:11]=[C:10]3[NH:9][C:6]2[CH:7]=[N:8][C:3]([C:2]([F:1])([F:21])[F:22])=[CH:4][CH:5]=2)=[O:31])=[C:28]([F:33])[C:27]([CH2:34][NH:35][C:36](=[O:41])[C:37]([CH3:39])([CH3:38])[CH3:40])=[CH:26][CH:25]=1

Participants

7

Reactant 4

HCID 65578Oxalyl chlorideHCID 81531DiisopropylethylamineHCID 584833746-Chloro-2-fluoro-3-(pivalamidomethyl)benzoic acidHCID 86692287HCID 86692287, compound

Product 1

HCID 71679222HCID 71679222, compoundYield 8.9%

Reagents, catalysts & solvents 2

HCID 6228DimethylformamideCatalystHCID 6344DichloromethaneSolvent

Procedure

The title compound was prepared following the procedure described in Example-1 using N4-(6-(trifluoromethyl)pyridin-3-yl)quinazoline-4,8-diamine (Intermediate-24, 150 mg, 0.49 mmol), 6-chloro-2-fluoro-3-(pivalamidomethyl)benzoic acid (Intermediate-2, 170 mg, 0.59 mmol), oxalyl chloride (112 mg, 0.89 mmol), DMF (1 drop) and DIPEA (190 mg, 1.47 mmol) in CH2Cl2 (5 mL) to afford 25 mg of the title product. 1H NMR (300 MHz, DMSO-d6): δ 10.68 (s, 1H), 10.36 (s, 1H), 9.23 (s, 1H), 8.83-8.80 (d, J=7.8 Hz, 1H), 8.75 (s, 1H), 8.69-8.65 (d, J=9.6 Hz, 1H), 8.37-8.34 (d, J=8.7 Hz, 1H), 8.16 (br t, 1H), 7.97-7.94 (d, J=8.7 Hz, 1H), 7.79 (t, 1H), 7.41-7.33 (m, 2H), 4.31-4.29 (d, J=5.4 Hz, 2H), 1.13 (s, 9H); MS (m/z): 575.18 (M+H)+.

Workup

  1. customThe title compound was prepared

Sources & evidence

ORD record
ord-d389758f476a42ad8b18c1441fb386ed
Source dataset
uspto-grants-2015_04
Patent number
US09006257B2

Reaction notes

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