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4-[6-(6-Chloro-pyridin-3-ylamino)-5-cyano-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid isopropyl ester → 4-[5-Cyano-6-(6-propyl-pyridin-3-ylamino)-pyrimidin-4-yloxy]-piperidine-1-carboxylic Acid Isopropyl Ester

HRID 2377895
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HRID 2377895 반응식
[CH:1]([O:4][C:5]([N:7]1[CH2:12][CH2:11][CH:10]([O:13][C:14]2[C:19]([C:20]#[N:21])=[C:18]([NH:22][C:23]3[CH:24]=[N:25][C:26](Cl)=[CH:27][CH:28]=3)[N:17]=[CH:16][N:15]=2)[CH2:9][CH2:8]1)=[O:6])([CH3:3])[CH3:2].[Br-].[CH2:31]([Zn+])[CH2:32][CH3:33]>C1(P([Pd](P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1COCC1>[CH:1]([O:4][C:5]([N:7]1[CH2:12][CH2:11][CH:10]([O:13][C:14]2[C:19]([C:20]#[N:21])=[C:18]([NH:22][C:23]3[CH:24]=[N:25][C:26]([CH2:31][CH2:32][CH3:33])=[CH:27][CH:28]=3)[N:17]=[CH:16][N:15]=2)[CH2:9][CH2:8]1)=[O:6])([CH3:3])[CH3:2]
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참가 물질

5

반응물 2

HCID 865973614-[6-(6-Chloro-pyridin-3-ylamino)-5-cyano-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid isopropyl esterHCID 178455869HCID 178455869, 화합물

생성물 1

HCID 598568294-[5-Cyano-6-(6-propyl-pyridin-3-ylamino)-pyrimidin-4-yloxy]-piperidine-1-carboxylic Acid Isopropyl Ester

시약·촉매·용매 2

HCID 178420554HCID 178420554, 화합물촉매
HCID 8028
Tetrahydrofuran
용매

실험 절차

In a 25 mL round-bottomed flask fitted with a condenser and N2 inlet was placed 4-[6-(6-chloro-pyridin-3-ylamino)-5-cyano-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid isopropyl ester (100 mg, 1.3 mmol), n-propylzinc bromide (0.5M in THF, 0.72 mL), tetrakis (triphenylphosphino)palladium (28 mg, 0.024 mmol), and THF (3.5 mL). The reaction mixture was refluxed overnight under N2 atmosphere. The product was purified by preparative HPLC. 1H NMR (CDCl3, 400 MHz) δ 1.03 (t, 3H), 1.26 (d, 6H), 1.85 (m, 4H), 1.98 (m, 2H), 3.04 (t, 2H), 3.44 (m, 2H), 3.77 (m, 2H), 4.94 (m, 1H), 5.46 (m, 1H), 7.57 (d, 1H), 8.34 (s, 1H), 8.51 (s, 1H), 8.56 (d, 1H), 9.42 (s, 1H). Exact mass calculated for C22H28N6O3 424.22, found 425.2 (MH+).

후처리

  1. customIn a 25 mL round-bottomed flask fitted with a condenser and N2 inlet
  2. temperatureThe reaction mixture was refluxed overnight under N2 atmosphere
  3. customThe product was purified by preparative HPLC

출처 및 근거

ORD 기록
ord-59ee66e50a1142448fa7983c1516bc5b
출처 데이터셋
uspto-grants-2008_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07470699B2

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