2-Piperidineethanamine → HCID 131725837, Verbindung

HRID 1790676Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1790676
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]2[N:13]([CH3:14])[C:12]3[CH:15]=[CH:16][C:17]([O:19][C:20]4([C:26](O)=O)[CH:25]=[CH:24][CH:23]=[CH:22][NH:21]4)=[CH:18][C:11]=3[N:10]=2)=[CH:4][C:3]=1[F:29].[NH:30]1[CH2:35][CH2:34]C[CH2:32][CH:31]1[CH2:36][CH2:37][NH2:38].CN([C:42]([O:46]N1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(CC)C(C)C)(C)C>O1CCCC1>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]2[N:13]([CH3:14])[C:12]3[CH:15]=[CH:16][C:17]([O:19][C:20]4([CH:26]5[CH2:34][CH2:35][NH:30][CH:31]([CH2:36][CH2:37][NH:38][CH:42]=[O:46])[CH2:32]5)[CH:25]=[CH:24][CH:23]=[CH:22][NH:21]4)=[CH:18][C:11]=3[N:10]=2)=[CH:4][C:3]=1[F:29]

Komponenten

6

Edukt 4

HCID 275682-PiperidineethanamineHCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 865922012-{[4-Bromo-3-fluorophenylamino)-1-methylbenzimidazol-5-yloxy)pyridine-2-carboxylic acid

Produkt 1

HCID 131725837HCID 131725837, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

To 4-(2-{[4-bromo-3-fluropheylamino)-1-methylbenzimidazol-5-yloxy)pyridine-2-carboxylic acid (1 eq) in tetrahydrofuran was added 2-piperidylethylamine (2 eq), HBTU (2 eq) and N,N-diisopropylethylamine (4 eq) and stir at ambient temperature for 16 h. The mixture was then concentrated and partitioned between ethyl acetate and water. The organic layer was concentrated and preparative chromatography yielded [4-(2-{[4-bromo-3-flurophenyl]amino-1-methylbenzimidazol-5-yloxy)(2-pyridyl)]-N-(2-piperidylethyl)-carboxamide. MS: MH+=567.

Aufarbeitung

  1. concentrationThe mixture was then concentrated
  2. custompartitioned between ethyl acetate and water
  3. concentrationThe organic layer was concentrated

Quellen und Nachweise

ORD-Eintrag
ord-091680e93d774347987231f23e16a93f
Quelldatensatz
uspto-grants-2006_07
Patentnummer
US07071216B2

Notizen zur Reaktion

Wird geladen…