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3-Butyn-2-amine, 2-methyl- → (Z)-4-[3-amino-3-methyl-1-butynyl]-1,3-dihydro-5-fluoro-3-[(4-methyl-1H-imidazol-5-yl)methylene]-2H-indol-2-one

HRID 1069701
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HRID 1069701 반응식
[NH2:1][C:2]([CH3:6])([CH3:5])[C:3]#[CH:4].[F:7][C:8]1[C:9](I)=[C:10]2[C:14](=[CH:15][CH:16]=1)[NH:13][C:12](=[O:17])/[C:11]/2=[CH:18]\[C:19]1[NH:23][CH:22]=[N:21][C:20]=1[CH3:24]>C1C=CC([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)=CC=1.CN(C=O)C.CCN(CC)CC>[NH2:1][C:2]([CH3:6])([CH3:5])[C:3]#[C:4][C:9]1[C:8]([F:7])=[CH:16][CH:15]=[C:14]2[C:10]=1/[C:11](=[CH:18]/[C:19]1[NH:23][CH:22]=[N:21][C:20]=1[CH3:24])/[C:12](=[O:17])[NH:13]2
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참가 물질

6

반응물 2

HCID 763193-Butyn-2-amine, 2-methyl-HCID 178433242HCID 178433242, 화합물2회

생성물 1

HCID 178433229(Z)-4-[3-amino-3-methyl-1-butynyl]-1,3-dihydro-5-fluoro-3-[(4-methyl-1H-imidazol-5-yl)methylene]-2H-indol-2-one

시약·촉매·용매 3

HCID 178418397HCID 178418397, 화합물촉매HCID 6228Dimethylformamide
용매
HCID 8471Triethylamine용매

실험 절차

Using Method C above, 3-amino-3-methyl-1-butyne (42.2 mg, 0.51 mmol) (Aldrich) was coupled with (Z)-1,3-dihydro-5-fluoro-4-iodo-3-[(4-methyl-1H-imidazol-5-yl)methylene]-2H-indol-2-one (Starting Material 3 supra) (75 mg, 0.203 mmol) using (Ph3P)4Pd (23.5 mg) and Cul (4 mg) as catalyst in DMF (3 mL) and Et3N (3 mL) as solvent at 80° C. for 18 h to give (Z)-4-[3-amino-3-methyl-1-butynyl]-1,3-dihydro-5-fluoro-3-[(4-methyl-1H-imidazol-5-yl)methylene]-2H-indol-2-one. (Yield 44 mg, 67%).

출처 및 근거

ORD 기록
ord-6af9122ee5314ac39eabf463f7b97b64
출처 데이터셋
uspto-grants-2001_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06252086B1

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