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Acetic Acid → {2-Amino-6-[5-fluoro-2-(2-methylpyrrolidin-1-ylmethyl)phenyl]quinazolin-4-yl}-(1,3-dihydroisoindol-2-yl)methanone

HRID 1631136
ノート
印刷プレビュー

反応式

HRID 1631136 の反応式
[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:23]3[CH:30]=[C:29]([F:31])[CH:28]=[CH:27][C:24]=3[CH:25]=O)[CH:8]=2)[N:3]=1.[CH3:32][CH:33]1[CH2:37][CH2:36][CH2:35][NH:34]1.C(O)(=O)C.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>ClCCCl.O1CCCC1.O>[NH2:1][C:2]1[N:11]=[C:10]([C:12]([N:14]2[CH2:15][C:16]3[C:21](=[CH:20][CH:19]=[CH:18][CH:17]=3)[CH2:22]2)=[O:13])[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([C:23]3[CH:30]=[C:29]([F:31])[CH:28]=[CH:27][C:24]=3[CH2:25][N:34]3[CH2:35][CH2:36][CH2:37][CH:33]3[CH3:32])[CH:8]=2)[N:3]=1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

8

反応物 4

HCID 176Acetic AcidHCID 130032-MethylpyrrolidineHCID 5049666Sodium triacetoxyborohydrideHCID 867625702-[2-Amino-4-(isoindoline-2-carbonyl)quinazolin-6-yl]-4-fluorobenzaldehyde

生成物 1

HCID 56943243{2-Amino-6-[5-fluoro-2-(2-methylpyrrolidin-1-ylmethyl)phenyl]quinazolin-4-yl}-(1,3-dihydroisoindol-2-yl)methanone

試薬・触媒・溶媒 3

HCID 111,2-Dichloroethane溶媒
HCID 962Water溶媒
HCID 8028Tetrahydrofuran溶媒

反応条件

温度
60 °C

実験手順

150 mg of 2-[2-amino-4-(1,3-dihydroisoindole-2-carbonyl)quinazolin-6-yl]-4-fluorobenzaldehyde are dissolved in 2 ml of 1,2-dichloroethane and 2 ml of tetrahydrofuran. 53 μl of 2-methylpyrrolidine and 40 μl of glacial acetic acid are added, and the mixture is stirred at 60° C. for 6 h. After cooling to 25° C., 161 mg of sodium triacetoxyborohydride are added, and the mixture is stirred at 25° C. for a further 12 h. The mixture is poured into water, extracted three times with dichloromethane, and the combined organic phases are dried over sodium sulfate. After filtration, the filtrate is evaporated to dryness and purified by chromatography (reversed phase HPLC).

後処理

  1. temperatureAfter cooling to 25° C.
  2. stirringthe mixture is stirred at 25° C. for a further 12 h
  3. extractionextracted three times with dichloromethane
  4. dry with materialthe combined organic phases are dried over sodium sulfate
  5. filtrationAfter filtration
  6. customthe filtrate is evaporated to dryness
  7. custompurified by chromatography (reversed phase HPLC)

出典と根拠

ORDレコード
ord-b4af9f232b094e8cbd15a879fdecc9d0
出典データセット
uspto-grants-2014_07
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08791129B2

反応ノート

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このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート