Hydrochloric Acid → (Z)-2-(3,4-dimethoxy-phenyl)-3-[5-(4-hydroxy-piperidin-1-yl)-thiophen-2-yl]-acrylonitrile hydrochloride

HRID 2366371ノート

反応式

HRID 2366371 の反応式
[ClH:1].[CH3:2][O:3][C:4]1[CH:5]=[C:6](/[C:12](=[CH:15]/[C:16]2[S:17][C:18]([N:21]3[CH2:26][CH2:25][CH:24]([OH:27])[CH2:23][CH2:22]3)=[CH:19][CH:20]=2)/[C:13]#[N:14])[CH:7]=[CH:8][C:9]=1[O:10][CH3:11]>>[ClH:1].[CH3:2][O:3][C:4]1[CH:5]=[C:6](/[C:12](=[CH:15]/[C:16]2[S:17][C:18]([N:21]3[CH2:22][CH2:23][CH:24]([OH:27])[CH2:25][CH2:26]3)=[CH:19][CH:20]=2)/[C:13]#[N:14])[CH:7]=[CH:8][C:9]=1[O:10][CH3:11]

参加物

3

反応物 2

HCID 313Hydrochloric AcidHCID 16757522(Z)-2-(3,4-dimethoxyphenyl)-3-(5-(4-hydroxypiperidin-1-yl)thiophen-2-yl)acrylonitrile

生成物 1

HCID 67228445(Z)-2-(3,4-dimethoxy-phenyl)-3-[5-(4-hydroxy-piperidin-1-yl)-thiophen-2-yl]-acrylonitrile hydrochloride収率 87%

実験手順

0.1N Hydrochloric acid (3.0 mL) was added to Compound 6 (100 mg), and purified water (5 mL), acetonitrile (30 mL), and chloroform (5 mL) were added to the mixture, to thereby dissolve the mixture. The solution was stirred at room temperature for 1 hour, and the solvent was evaporated to dryness, followed by thoroughly drying, to thereby yield the target product (yield: 95 mg, 87%).

後処理

  1. custompurified water (5 mL), acetonitrile (30 mL), and chloroform (5 mL)
  2. additionwere added to the mixture
  3. dissolutionto thereby dissolve the mixture
  4. customthe solvent was evaporated to dryness
  5. customby thoroughly drying

出典と根拠

ORDレコード
ord-1904d94b84f54ce68cec1518347fe05e
出典データセット
uspto-grants-2014_04
特許番号
US08697742B2

反応ノート

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