rel-(2R,6S)-2,6-Dimethylpiperidine → 4-(2,6-Dimethyl-piperidin-1-yl)-but-2-enoic acid[4-(3-chloro-4-fluoro-phenylamino)-3-cyano-7-methoxy-quinolin-6-yl]-amide

HRID 379187

反応式

HRID 379187 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]([NH:9][C:10]2[C:19]3[C:14](=[CH:15][C:16]([O:27][CH3:28])=[C:17]([NH:20][C:21](=[O:26])[CH:22]=[CH:23][CH2:24]Br)[CH:18]=3)[N:13]=[CH:12][C:11]=2[C:29]#[N:30])[CH:5]=[CH:6][C:7]=1[F:8].[CH3:31][C@H:32]1[CH2:37][CH2:36][CH2:35][C@@H:34]([CH3:38])[NH:33]1>CN(C)C=O.C(=O)(O)[O-].[Na+]>[Cl:1][C:2]1[CH:3]=[C:4]([NH:9][C:10]2[C:19]3[C:14](=[CH:15][C:16]([O:27][CH3:28])=[C:17]([NH:20][C:21](=[O:26])[CH:22]=[CH:23][CH2:24][N:33]4[CH:34]([CH3:38])[CH2:35][CH2:36][CH2:37][CH:32]4[CH3:31])[CH:18]=3)[N:13]=[CH:12][C:11]=2[C:29]#[N:30])[CH:5]=[CH:6][C:7]=1[F:8]

参加物

5

反応物 2

HCID 641768rel-(2R,6S)-2,6-DimethylpiperidineHCID 542420754-Bromo-but-2-enoic acid[4-(3-chloro-4-fluoro-phenylamino)-3-cyano-7-methoxy-quinolin-6-yl]-amide

生成物 1

HCID 672033054-(2,6-Dimethyl-piperidin-1-yl)-but-2-enoic acid[4-(3-chloro-4-fluoro-phenylamino)-3-cyano-7-methoxy-quinolin-6-yl]-amide収率 64%

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 516892Sodium Bicarbonate溶媒

実験手順

A mixture of 250 mg (0.51 mmol) of 4-bromo-but-2-enoic acid[4-(3-chloro-4-fluoro-phenylamino)-3-cyano-7-methoxy-quinolin-6-yl]-amide, and 137 μL (1.02 mmol) of cis-2,6-dimethylpiperidine in 2.25 ml dimethylformamide was stirred at room temperature for 3 hr. The reaction mixture was diluted with saturated sodium bicarbonate solution and extracted with ethyl acetate. The extracts were evaporated to an oil, washed with hexane and dried under reduced pressure to yield 170.4 mg (64%) tan solid: mp 120-122° C.

後処理

  1. extractionextracted with ethyl acetate
  2. customThe extracts were evaporated to an oil
  3. washwashed with hexane
  4. customdried under reduced pressure

出典と根拠

ORDレコード
ord-1e96455f108345b88e551ec11fe4d0f1
出典データセット
uspto-grants-2001_10
特許番号
US06297258B1

関連ノート

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