Cyclopropanecarboxaldehyde → (2-{5-[5-(4-Chloro-phenyl)-pyridin-2-ylethynyl]-indol-1-yl}-ethyl)-bis-cyclopropylmethyl-amine

HRID 271726ノート

反応式

HRID 271726 の反応式
[CH:1]1([CH:4]=O)[CH2:3][CH2:2]1.[Cl:6][C:7]1[CH:12]=[CH:11][C:10]([C:13]2[CH:14]=[CH:15][C:16]([C:19]#[C:20][C:21]3[CH:22]=[C:23]4[C:27](=[CH:28][CH:29]=3)[N:26]([CH2:30][CH2:31][NH:32][CH2:33][CH:34]3[CH2:36][CH2:35]3)[CH:25]=[CH:24]4)=[N:17][CH:18]=2)=[CH:9][CH:8]=1.[BH4-].[Na+]>CO.C(O)(=O)C>[Cl:6][C:7]1[CH:8]=[CH:9][C:10]([C:13]2[CH:14]=[CH:15][C:16]([C:19]#[C:20][C:21]3[CH:22]=[C:23]4[C:27](=[CH:28][CH:29]=3)[N:26]([CH2:30][CH2:31][N:32]([CH2:4][CH:1]3[CH2:3][CH2:2]3)[CH2:33][CH:34]3[CH2:35][CH2:36]3)[CH:25]=[CH:24]4)=[N:17][CH:18]=2)=[CH:11][CH:12]=1

参加物

6

反応物 3

HCID 123114CyclopropanecarboxaldehydeHCID 4311764Sodium borohydrideHCID 59835834(2-{5-[5-(4-Chloro-phenyl)-pyridin-2-ylethynyl]-indol-1-yl}-ethyl)-cyclopropylmethyl-amine

生成物 1

HCID 59835866(2-{5-[5-(4-Chloro-phenyl)-pyridin-2-ylethynyl]-indol-1-yl}-ethyl)-bis-cyclopropylmethyl-amine

試薬・触媒・溶媒 2

HCID 176Acetic Acid触媒HCID 887Methanol溶媒

実験手順

36 μL (0.47 mmol) cyclopropanecarbaldehyde are added to a solution of 100 mg (0.24 mmol) (2-{5-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-indol-1-yl}-ethyl)-cyclopropylmethyl-amine in 20 mL MeOH at RT and 15 min later 59 mg (0.94 mmol) NaBH4 and one drop of glacial acetic acid are added. The mixture is stirred for 1 h at RT, evaporated down i.vac., the residue is taken up in dilute K2CO3 solution, extracted exhaustively with EtOAc and dried over Na2SO4. After the desiccant and solvent have been eliminated the residue is triturated with PE, suction filtered and dried.

後処理

  1. additionare added
  2. customevaporated down i.vac
  3. extractionextracted exhaustively with EtOAc
  4. dry with materialdried over Na2SO4
  5. customis triturated with PE, suction
  6. filtrationfiltered
  7. customdried

出典と根拠

ORDレコード
ord-06822aefe0ec4745b3fac509b8a95db3
出典データセット
uspto-grants-2008_11
特許番号
US07452911B2

反応ノート

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