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3-Butyn-2-amine, 2-methyl- → {4-[5-(3-Amino-3-methyl-but-1-ynyl)-thiophen-2-yl]-pyrimidin-2-yl}-(2,2,6,6-tetramethyl-piperidin-4-yl)-amine

HRID 1434921
ノート
印刷プレビュー

反応式

HRID 1434921 の反応式
Br[C:2]1[S:6][C:5]([C:7]2[CH:12]=[CH:11][N:10]=[C:9]([NH:13][CH:14]3[CH2:19][C:18]([CH3:21])([CH3:20])[NH:17][C:16]([CH3:23])([CH3:22])[CH2:15]3)[N:8]=2)=[CH:4][CH:3]=1.[CH3:24][C:25]([NH2:29])([CH3:28])[C:26]#[CH:27]>C(N(CC)CC)C.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu]I>[NH2:29][C:25]([CH3:28])([CH3:24])[C:26]#[C:27][C:2]1[S:6][C:5]([C:7]2[CH:12]=[CH:11][N:10]=[C:9]([NH:13][CH:14]3[CH2:19][C:18]([CH3:21])([CH3:20])[NH:17][C:16]([CH3:23])([CH3:22])[CH2:15]3)[N:8]=2)=[CH:4][CH:3]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 2

HCID 763193-Butyn-2-amine, 2-methyl-HCID 57936128{4-[5-Bromothiophen-2-yl]-pyrimidin-2-yl}-(2,2,6,6-tetramethyl-piperidin-4-yl)-amine

生成物 1

HCID 11211671{4-[5-(3-Amino-3-methyl-but-1-ynyl)-thiophen-2-yl]-pyrimidin-2-yl}-(2,2,6,6-tetramethyl-piperidin-4-yl)-amine

試薬・触媒・溶媒 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)触媒
HCID 178418476
HCID 178418476、化合物
触媒
HCID 8471Triethylamine溶媒

実験手順

{4-[5-Bromothiophen-2-yl]-pyrimidin-2-yl}-(2,2,6,6-tetramethyl-piperidin-4-yl)-amine (100 mg, 0.253 mmol), PdCl2(PPh3)2 (18 mg, 0.025 mmol), 1,1-dimethyl-prop-2-ynylamine (0.03 ml, 0.253 mmol) and CuI (15 mg) were dissolved in triethylamine (25 ml) and refluxed for 1 hour. The reaction mixture was filtered, evaporated to dryness and taken up in DCM, filtered and evaporated again and the residue crystallized from ether to give the title compound as red-yellow crystals. Yield: 50 mg (50%).

後処理

  1. temperaturerefluxed for 1 hour
  2. filtrationThe reaction mixture was filtered
  3. customevaporated to dryness
  4. filtrationfiltered
  5. customevaporated again
  6. customthe residue crystallized from ether

出典と根拠

ORDレコード
ord-6467b19671b34c57bb9a0facdd610a97
出典データセット
uspto-grants-2009_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07615562B2

反応ノート

読み込み中…

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