Water → [2-Amino-6-[2-(hydroxymethyl)phenyl]quinazolin-4-yl]isoindolin-2-ylmethanone

HRID 1631102노트

반응식

HRID 1631102 반응식
[NH2:1][C:2]1[N:11]=[C:10]([C:12]([N:14]2[CH2:22][C:21]3[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=3)[CH2:15]2)=[O:13])[C:9]2[C:4](=[CH:5][CH:6]=[C:7](I)[CH:8]=2)[N:3]=1.[OH:24][CH2:25][C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=1B(O)O.C(=O)([O-])[O-].[K+].[K+].O>COCCOC.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[NH2:1][C:2]1[N:11]=[C:10]([C:12]([N:14]2[CH2:22][C:21]3[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=3)[CH2:15]2)=[O:13])[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([C:27]3[CH:28]=[CH:29][CH:30]=[CH:31][C:26]=3[CH2:25][OH:24])[CH:8]=2)[N:3]=1

참가 물질

7

반응물 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 43742622-(Hydroxymethyl)phenylboronic AcidHCID 58457195(2-Amino-6-iodoquinazolin-4-yl)isoindolin-2-ylmethanone

생성물 1

HCID 56943443[2-Amino-6-[2-(hydroxymethyl)phenyl]quinazolin-4-yl]isoindolin-2-ylmethanone

시약·촉매·용매 2

HCID 178418228Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)촉매HCID 80711,2-Dimethoxyethane용매

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온도
130 °C

실험 절차

100 mg of (2-amino-6-iodoquinazolin-4-yl)-(1,3-dihydroisoindol-2-yl)methanone are dissolved in 2 ml of ethylene glycol dimethyl ether. 48 mg of 2-hydroxymethylphenylboronic acid, 66 mg of potassium carbonate, 14 mg of [1,1′-bis(diphenylphosphino)ferrocene]palladium(II) dichloride and 50 μl of water are added to this solution, and the mixture is heated at 130° C. under argon for 30 min. The hot mixture is filtered off through Celite, and the solution is evaporated to dryness under reduced pressure. The reddish residue obtained is triturated with acetonitrile, during which a beige solid precipitates out. This is filtered, washed with acetonitrile and dried overnight at 40° C. in a drying cabinet.

후처리

  1. filtrationThe hot mixture is filtered off through Celite
  2. customthe solution is evaporated to dryness under reduced pressure
  3. customThe reddish residue obtained
  4. customis triturated with acetonitrile, during which a beige solid
  5. customprecipitates out
  6. filtrationThis is filtered
  7. washwashed with acetonitrile
  8. customdried overnight at 40° C. in a drying cabinet

출처 및 근거

ORD 기록
ord-9d9d96fadb784e3c8e0e917edd1a3463
출처 데이터셋
uspto-grants-2014_07
특허 번호
US08791129B2

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