5-Chloro-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidine-3-carbonitrile → N-[5-[[3-cyano-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidin-5-yl]amino]-2-[(3S)-3-(dimethylamino)pyrrolidin-1-yl]phenyl]acetamide

HRID 675

반응식

HRID 675 반응식
CC(=O)Nc1cc(N)ccc1N1CC[C@H](N(C)C)C1.N#Cc1cnn2c(NC3CC3)cc(Cl)nc12>CC(=O)N(C)C.CC1(C)c2cccc(P(c3ccccc3)c3ccccc3)c2Oc2c(P(c3ccccc3)c3ccccc3)cccc21.O=C(/C=C/c1ccccc1)/C=C/c1ccccc1.O=C(/C=C/c1ccccc1)/C=C/c1ccccc1.O=C(/C=C/c1ccccc1)/C=C/c1ccccc1.O=C([O-])[O-].[Cs+].[Cs+].[Pd].[Pd]>CC(=O)Nc1cc(Nc2cc(NC3CC3)n3ncc(C#N)c3n2)ccc1N1CC[C@H](N(C)C)C1

참가 물질

7

반응물 2

HCID 898271735-Chloro-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidine-3-carbonitrileHCID 166477480N-[5-amino-2-[(3S)-3-(dimethylamino)pyrrolidin-1-yl]phenyl]acetamide

생성물 1

HCID 127045538N-[5-[[3-cyano-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidin-5-yl]amino]-2-[(3S)-3-(dimethylamino)pyrrolidin-1-yl]phenyl]acetamide수율 36.66%

시약·촉매·용매 4

HCID 10796Cesium carbonate시약HCID 6360441,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)촉매HCID 9811564Bis(dibenzylideneacetone)palladium촉매HCID 31374Dimethylacetamide용매

반응 조건

온도
150 °C

실험 절차

in microwave tube was 5-chloro-7-(cyclopropylamino)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (100mg, 0.43 mmol), [Reactants], and (9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (24.76 mg, 0.04 mmol) in DMA (1.0 mL).Pd2(dba)3 (19.60 mg, 0.02 mmol) and cesium carbonate (279 mg, 0.86 mmol) were added. degassed, filled with N2.capped. then microwave 150C for 30 min. filtered, then concentrated. The crude material was purified by ISC(Hex to Hex:EtOAc=1;1 to EtOAc to EtOAc:MeOH=10:1 to EtOAc:MeOH:Et3N=10:1:0.1)) to give no very pure product. collect the product fraction, concentrated to dryness. no pure enough, tried to form solid. it failed sent to ananlytic group for purification. came back. it was OK 1TFA salt. NMR LCMS are OK

출처 및 근거

ORD 기록
ord-6ca842b2903f47c19f42752e7a96ea52
출처 데이터셋
750 AstraZeneca ELN dataset
원본 링크
출처 보기

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