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 1040694ノート

反応式

HRID 1040694 の反応式
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

参加物

6

反応物 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

生成物 1

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

試薬・触媒・溶媒 2

HCID 313Hydrochloric Acid触媒HCID 218864351,4-Dioxane--water (1/1)溶媒

実験手順

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).

後処理

  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

出典と根拠

ORDレコード
ord-1180931c3ac04056a3ec5f074f66faf6
出典データセット
uspto-grants-2013_10
特許番号
US08552186B2

反応ノート

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