Triethylamine → 2-chloro-N-[2-methyl-5-(2-morpholinopyrid-4-ylcarbonylamino)phenyl]pyridine-4-carboxamide

HRID 2302254Notes

Reaction equation

HRID 2302254 reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]([C:8](Cl)=[O:9])[CH:5]=[CH:4][N:3]=1.[NH2:11][C:12]1[CH:13]=[C:14]([NH:19][C:20]([C:22]2[CH:27]=[CH:26][N:25]=[C:24]([N:28]3[CH2:33][CH2:32][O:31][CH2:30][CH2:29]3)[CH:23]=2)=[O:21])[CH:15]=[CH:16][C:17]=1[CH3:18].C(N(CC)CC)C>C(Cl)Cl>[Cl:1][C:2]1[CH:7]=[C:6]([C:8]([NH:11][C:12]2[CH:13]=[C:14]([NH:19][C:20]([C:22]3[CH:27]=[CH:26][N:25]=[C:24]([N:28]4[CH2:33][CH2:32][O:31][CH2:30][CH2:29]4)[CH:23]=3)=[O:21])[CH:15]=[CH:16][C:17]=2[CH3:18])=[O:9])[CH:5]=[CH:4][N:3]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 28000032-Chloropyridine-4-carbonyl chlorideHCID 17904941N-(3-amino-4-methylphenyl)-2-morpholinopyridine-4-carboxamide

Product 1

HCID 220579502-chloro-N-[2-methyl-5-(2-morpholinopyrid-4-ylcarbonylamino)phenyl]pyridine-4-carboxamideYield 90.4%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

2-Chloropyridine4-carbonyl chloride (0.143 g) was added to a stirred mixture of N-(3-amino4-methylphenyl)-2-morpholinopyridine4 carboxamide (0.211 g), triethylamine (0.164 g) and methylene chloride (10 ml) and the mixture was stirred at ambient temperature for 16 hours. The precipitate was isolated, washed with a saturated aqueous sodium bicarbonate solution and with methylene chloride and dried under vacuum at 40° C. There was thus obtained the title compound (0.276 g); NMR Spectrum: (DMSOd6) 2.2 (s, 3H), 3.50-3.53 (m, 4H), 3.69-3.73 (m, 4H), 7.08 (d, 1H), 7.24 (d, 2H), 7.34 (d, 1H) 7.81 (s, 1H), 7.88 (d, 1H), 7.98 (s, 1H), 8.26 (d, 1H), 8.6 (d, 1H); Mass Spectrum M+H+ 452 and 454.

Workup

  1. customThe precipitate was isolated
  2. washwashed with a saturated aqueous sodium bicarbonate solution and with methylene chloride
  3. customdried under vacuum at 40° C

Sources & evidence

ORD record
ord-87d4c38ce6fb4687827a71fb64581a5d
Source dataset
uspto-grants-2002_08
Patent number
US06432949B1

Reaction notes

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