Isopropanol → N-{(1R,2R)-2-[5-chloro-2-(7-oxo-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ylamino)-pyrimidin-4-ylamino]-cyclohexyl}-methanesulfonamide

HRID 1040694Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1040694
Cl[C:2]1[N:7]=[C:6]([NH:8][C@@H:9]2[CH2:14][CH2:13][CH2:12][CH2:11][C@H:10]2[NH:15][S:16]([CH3:19])(=[O:18])=[O:17])[C:5]([Cl:20])=[CH:4][N:3]=1.[NH2:21][C:22]1[CH:23]=[CH:24][C:25]2[CH2:31][CH2:30][C:29](=[O:32])[CH2:28][CH2:27][C:26]=2[CH:33]=1.C(O)(C)C>Cl.O1CCOCC1.O>[Cl:20][C:5]1[C:6]([NH:8][C@@H:9]2[CH2:14][CH2:13][CH2:12][CH2:11][C@H:10]2[NH:15][S:16]([CH3:19])(=[O:18])=[O:17])=[N:7][C:2]([NH:21][C:22]2[CH:23]=[CH:24][C:25]3[CH2:31][CH2:30][C:29](=[O:32])[CH2:28][CH2:27][C:26]=3[CH:33]=2)=[N:3][CH:4]=1

Komponenten

6

Edukt 3

HCID 3776IsopropanolHCID 450982242-Amino-8,9-dihydro-5H-benzo[7]annulen-7(6H)-oneHCID 86633854N-[(1R,2R)-2-(2,5-dichloropyrimidin-4-ylamino)-cyclohexyl]-methanesulfonamide

Produkt 1

HCID 67263390N-{(1R,2R)-2-[5-chloro-2-(7-oxo-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ylamino)-pyrimidin-4-ylamino]-cyclohexyl}-methanesulfonamideAusbeute 90 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 313Hydrochloric AcidKatalysatorHCID 218864351,4-Dioxane--water (1/1)Lösungsmittel

Versuchsvorschrift

Into a microwave vial was placed N-[(1R,2R)-2-(2,5-dichloro-pyrimidin-4-ylamino)-cyclohexyl]-methanesulfonamide (50 mg, 0.0001 mol) and 2-amino-5,6,8,9-tetrahydro-benzocyclohepten-7-one (34 mg, 0.00019 mol) in isopropyl alcohol (5 mL, 0.06 mol) along with 3-4 drops of 4 M HCl in dioxane-water. The mixture was subjected microwaves at 130° C. for 10 minutes. The reaction mixture was resubjected to the same conditions for complete conversion of starting materials. The resulting solid was collected by filtration and washed with cold methylene chloride and dried in a vacuum oven at 50° C. overnight to give N-{(1R,2R)-2-[5-chloro-2-(7-oxo-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ylamino)-pyrimidin-4-ylamino]-cyclohexyl}-methanesulfonamide as an off-white solid (43 mg, 60%). MP: 146-153° C.; 1HNMR (400 MHz, DMSO-d6) δ 9.34 (broad s, 1H), 7.98 (s, 1H), 7.65 (s, 1H), 7.44 (d, 1H, J=8.8 Hz), 7.18 (d, 1H, J=8 Hz), 7.14 (d, 1H, J=8 Hz), 6.99 (broad s, 1H), 3.85 (m, 1H), 3.57 (m, 1H), 2.94 (s, 3H), 2.84 (dd, 4H, J=7 Hz), 2.54 (m, 4H), 2.06 (m, 2H), 1.70 (d, 2H, J=11 Hz), 1.19-1.38 (m, 4H); MS (m/e) 478 (M+1).

Aufarbeitung

  1. customat 130° C.
  2. customfor 10 minutes
  3. filtrationThe resulting solid was collected by filtration
  4. washwashed with cold methylene chloride
  5. customdried in a vacuum oven at 50° C. overnight

Quellen und Nachweise

ORD-Eintrag
ord-1180931c3ac04056a3ec5f074f66faf6
Quelldatensatz
uspto-grants-2013_10
Patentnummer
US08552186B2

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