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1-({2-(Hex-5-enyl-methyl-carbamoyl)-4-[2-(4-isopropyl-thiazol-2-yl)-7-methoxy-quinolin-4-yloxy]-cyclopentanecarbonyl}-amino)-2-vinyl-cyclopropanecarboxylic acid ethyl ester → 17-[2-(4-Isopropyl-thiazol-2-yl)-7-methoxy-quinolin-4-yloxy]-13-methyl-2,14-dioxo-3,13-diaza-tricyclo[13.3.0.04,6]octadec-7-ene-4-carboxylic acid ethyl ester

HRID 1516668
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1516668
[CH2:1]([O:3][C:4]([C:6]1([NH:11][C:12]([CH:14]2[CH2:18][CH:17]([O:19][C:20]3[C:29]4[C:24](=[CH:25][C:26]([O:30][CH3:31])=[CH:27][CH:28]=4)[N:23]=[C:22]([C:32]4[S:33][CH:34]=[C:35]([CH:37]([CH3:39])[CH3:38])[N:36]=4)[CH:21]=3)[CH2:16][CH:15]2[C:40](=[O:49])[N:41]([CH2:43][CH2:44][CH2:45][CH2:46][CH:47]=C)[CH3:42])=[O:13])[CH2:8][CH:7]1[CH:9]=C)=[O:5])[CH3:2]>ClCCCl>[CH2:1]([O:3][C:4]([C:6]12[CH2:8][CH:7]1[CH:9]=[CH:47][CH2:46][CH2:45][CH2:44][CH2:43][N:41]([CH3:42])[C:40](=[O:49])[CH:15]1[CH:14]([CH2:18][CH:17]([O:19][C:20]3[C:29]4[C:24](=[CH:25][C:26]([O:30][CH3:31])=[CH:27][CH:28]=4)[N:23]=[C:22]([C:32]4[S:33][CH:34]=[C:35]([CH:37]([CH3:39])[CH3:38])[N:36]=4)[CH:21]=3)[CH2:16]1)[C:12](=[O:13])[NH:11]2)=[O:5])[CH3:2]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

3

Edukt 1

HCID 674117151-({2-(Hex-5-enyl-methyl-carbamoyl)-4-[2-(4-isopropyl-thiazol-2-yl)-7-methoxy-quinolin-4-yloxy]-cyclopentanecarbonyl}-amino)-2-vinyl-cyclopropanecarboxylic acid ethyl ester

Produkt 1

HCID 6741035617-[2-(4-Isopropyl-thiazol-2-yl)-7-methoxy-quinolin-4-yloxy]-13-methyl-2,14-dioxo-3,13-diaza-tricyclo[13.3.0.04,6]octadec-7-ene-4-carboxylic acid ethyl esterAusbeute 73,3 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 111,2-DichloroethaneLösungsmittel

Versuchsvorschrift

1-({2-(Hex-5-enyl-methyl-carbamoyl)-4-[2-(4-isopropyl-thiazol-2-yl)-7-methoxy-quinolin-4-yloxy]-cyclopentanecarbonyl}-amino)-2-vinyl-cyclopropanecarboxylic acid ethyl ester (33, 280 mg) was dissolved in DCE (280 mL) in a reflux setup. The system was successively evacuated and filled with argon (repeated 3 times). Then, Hoveyda-Grubbs 2nd generation catalyst (28 mg) was added and the system was evacuated and filled with argon twice. The resulting mixture was successively heated to refluxed overnight, concentrated, and subjected to flash column chromatography (silica, AcOEt/hexane) to give 197 mg (73%) of the title product 34 as grey-brown solid: m/z=661 (M+H)+.

Aufarbeitung

  1. customThe system was successively evacuated
  2. additionfilled with argon (repeated 3 times)
  3. additionThen, Hoveyda-Grubbs 2nd generation catalyst (28 mg) was added
  4. customthe system was evacuated
  5. additionfilled with argon twice
  6. temperatureThe resulting mixture was successively heated
  7. temperatureto refluxed overnight
  8. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-c0a28ce0e5894625aa229670ecb16c01
Quelldatensatz
uspto-grants-2012_07
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08227407B2

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