Potassium Carbonate → 4,5-Dihydro-6-methyl-7-[3-(trifluoromethyl)phenyl]-4-[[4[[3-(trifluoromethyl)phenyl]methyl]1-piperazinyl]acetyl]pyrazolo[1,5-a]pyrimidine-3-carbonitrile, hydrochloride

HRID 893646Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 893646
[Cl:1][CH2:2][C:3]([N:5]1[CH2:10][C:9]([CH3:11])=[C:8]([C:12]2[CH:17]=[CH:16][CH:15]=[C:14]([C:18]([F:21])([F:20])[F:19])[CH:13]=2)[N:7]2[N:22]=[CH:23][C:24]([C:25]#[N:26])=[C:6]12)=[O:4].[F:27][C:28]([F:43])([F:42])[C:29]1[CH:30]=[C:31]([CH:39]=[CH:40][CH:41]=1)[CH2:32][N:33]1[CH2:38][CH2:37][NH:36][CH2:35][CH2:34]1.C(=O)([O-])[O-].[K+].[K+]>C1(C)C=CC=CC=1>[ClH:1].[CH3:11][C:9]1[CH2:10][N:5]([C:3](=[O:4])[CH2:2][N:36]2[CH2:35][CH2:34][N:33]([CH2:32][C:31]3[CH:39]=[CH:40][CH:41]=[C:29]([C:28]([F:42])([F:43])[F:27])[CH:30]=3)[CH2:38][CH2:37]2)[C:6]2[N:7]([N:22]=[CH:23][C:24]=2[C:25]#[N:26])[C:8]=1[C:12]1[CH:17]=[CH:16][CH:15]=[C:14]([C:18]([F:21])([F:20])[F:19])[CH:13]=1

Komponenten

5

Edukt 3

HCID 11430Potassium CarbonateHCID 20608551-(3-(Trifluoromethyl)benzyl)piperazineHCID 151010854-(Chloroacetyl)-4,5-dihydro-6-methyl-7-[3-(trifluoromethyl)phenyl]pyrazolo[1,5-a]-pyrimidine-3-carbonitrile

Produkt 1

HCID 1317166704,5-Dihydro-6-methyl-7-[3-(trifluoromethyl)phenyl]-4-[[4[[3-(trifluoromethyl)phenyl]methyl]1-piperazinyl]acetyl]pyrazolo[1,5-a]pyrimidine-3-carbonitrile, hydrochloride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

A mixture of 1.83 g of 4-(chloroacetyl)-7-[3(trifluoromethyl)phenyl]-4,5-dihydro-6methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile, 1,5 g of 3(trifluoromethyl)benzylpiperazine, 2 g of potassium carbonate and 60 ml of toluene was reacted as described in Example 16, giving the base form of the product, which was converted to the hydrochloride salt by the procedure of Example 97, giving 1.78 g, mp 195°-198°.

Aufarbeitung

  1. customwas reacted
  2. customgiving the base form of the product, which
  3. customgiving 1.78 g, mp 195°-198°

Quellen und Nachweise

ORD-Eintrag
ord-dc6c85e74c4c422db5e8d300e46fd0f5
Quelldatensatz
uspto-grants-1992_06
Patentnummer
US05126340

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