4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride → HCID 59200064, compound

HRID 2382134Notes

Reaction equation

[N:1]1[CH:6]=[CH:5][CH:4]=[N:3][C:2]=1[C:7]1[N:12]=[C:11]([CH3:13])[C:10]([C:14]([OH:16])=O)=[CH:9][N:8]=1.[CH3:17][O:18][C:19]1[CH:20]=[C:21]2[C:25](=[CH:26][CH:27]=1)[N:24]([NH2:28])[CH:23]=[CH:22]2.C[N+]1(C2N=C(OC)N=C(OC)N=2)CCOCC1.[Cl-]>CN(C=O)C>[O:18]([C:19]1[CH:20]=[C:21]2[C:25](=[CH:26][CH:27]=1)[N:24]([NH:28][C:14]([C:10]1[C:11]([CH3:13])=[N:12][C:7]([C:2]3[N:1]=[CH:6][CH:5]=[CH:4][N:3]=3)=[N:8][CH:9]=1)=[O:16])[CH:23]=[CH:22]2)[CH3:17]

Participants

Conditions

Temperature: 50 °C

Procedure

A solution of 2-pyrimidin-2-yl-4-methyl-pyrimidine-5-carboxylic acid (496 mg, 2.30 mmol) and 5-methoxy-indol-1-ylamine (0.98 mmol) in anhydrous DMF (10 mL) is stirred at 50° C. for 30 min. DMTMM (555 mg, 2.01 mmol) is added and stirred at 50° C. for an hour. DMF is evaporated off. The residue is mixed with water (40 mL) and stirred at rt for 20 minutes. The solid is collected by filtration, washed with water (3×5 mL) and dried in vacuum to afford 2-pyrimidin-2-yl-4-methyl-pyrimidine-5-carboxylic acid (5-methoxyl-indol-1-yl)-amide (410 mg) as a solid. MS: 361 (M+H); 1H NMR (300 MHz, CD3OD): δ 2.93(s, 3H), 4.84(s, 3H), 7.04(t, H), 6.50(d, H), 6.92(d, H), 7.14(s, H), 7.26-7.37(m, 2H), 7.72 (t, H), 9.09 (d, 2H), 9.27(s, H).

Workup

customDMF is evaporated off
additionThe residue is mixed with water (40 mL)
stirringstirred at rt for 20 minutes
filtrationThe solid is collected by filtration
washwashed with water (3×5 mL)
customdried in vacuum

Sources & evidence

ORD record: ord-51aa6561870849dc8e10483cf31405df
Source dataset: uspto-grants-2012_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08258130B2

Reaction notes

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