Potassium Carbonate → HCID 86685577、化合物

HRID 332774

反応式

HRID 332774 の反応式
[NH2:1][C@H:2]1[C:7]([F:9])([F:8])[CH2:6][CH2:5][CH2:4][C@H:3]1[NH:10][C:11]1[N:12]=[C:13](Cl)[C:14]([C:17]#[N:18])=[N:15][CH:16]=1.[NH2:20][C:21]1[CH:22]=[C:23]2[C:28](=[CH:29][CH:30]=1)[NH:27][C:26](=[O:31])[CH2:25][CH2:24]2.C([O-])([O-])=O.[K+].[K+].C1C=CC(P(C2C(C3C(P(C4C=CC=CC=4)C4C=CC=CC=4)=CC=C4C=3C=CC=C4)=C3C(C=CC=C3)=CC=2)C2C=CC=CC=2)=CC=1>O1CCOCC1.CC([O-])=O.CC([O-])=O.[Pd+2]>[NH2:1][C@H:2]1[C:7]([F:9])([F:8])[CH2:6][CH2:5][CH2:4][C@H:3]1[NH:10][C:11]1[N:12]=[C:13]([NH:20][C:21]2[CH:22]=[C:23]3[C:28](=[CH:29][CH:30]=2)[NH:27][C:26](=[O:31])[CH2:25][CH2:24]3)[C:14]([C:17]#[N:18])=[N:15][CH:16]=1

参加物

7

反応物 4

HCID 11430Potassium CarbonateHCID 634876Binap, (A+-)-HCID 49127596-amino-3,4-dihydroquinolin-2(1H)-oneHCID 866855565-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-chloropyrazine-2-carbonitrile

生成物 1

HCID 86685577HCID 86685577、化合物収率 42.4%

試薬・触媒・溶媒 2

HCID 167845palladium(II) acetate触媒HCID 312751,4-Dioxane溶媒

実験手順

A mixture of 5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-chloropyrazine-2-carbonitrile (74 mg, 0.257 mmol), 6-amino-3,4-dihydroquinolin-2(1H)-one (50 mg, 0.308 mmol), K2CO3 (80 mg, 0.579 mmol), BINAP (25 mg, 0.040 mmol) and Pd(OAc)2 (15 mg, 0.066 mmol) in dioxane (2 mL) was degassed with Ar, then was stirred at 110 C for 4 h. The mixture was concentrated in vacuo. The residue was purified by HPLC to give 5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(2-oxo-1,2,3,4-tetrahydroquinolin-6-ylamino)pyrazine-2-carbonitrile (45 mg).

後処理

  1. customwas degassed with Ar
  2. concentrationThe mixture was concentrated in vacuo
  3. customThe residue was purified by HPLC

出典と根拠

ORDレコード
ord-414e3c79207449d89cd32f06160f21a9
出典データセット
uspto-grants-2014_11
特許番号
US08877760B2

関連ノート

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