Bromine → HCID 67246500、化合物

HRID 2425316ノート

反応式

HRID 2425316 の反応式
[CH2:1]([C:9]1[CH:10]=[C:11]2[C:15](=[CH:16][CH:17]=1)[C:14](=[O:18])[CH2:13][CH2:12]2)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[Br:19]Br>C(Cl)(Cl)Cl>[Br:19][CH:13]1[CH2:12][C:11]2[C:15](=[CH:16][CH:17]=[C:9]([CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8])[CH:10]=2)[C:14]1=[O:18]

参加物

4

実験手順

To a solution of 2 (1.094 g, 4.48 mmol) in CHCl3 (10 mL) at 40° C. was added Br2 (0.23 mL, 4.477 mmol) dropwise over 15 minutes. The reaction was left to stir for 30 minutes. The resulting solution was concentrated and purified with silica gel chromatography eluding with hexanes-EtOAc (9:1). The reaction provided 3 (1.212 g, 3.75 mmol, 84%) as an orange liquid.

後処理

  1. waitThe reaction was left
  2. concentrationThe resulting solution was concentrated
  3. custompurified with silica gel chromatography

出典と根拠

ORDレコード
ord-36f6bae739ec4cc2847bb8c17991aae6
出典データセット
uspto-grants-2011_06
特許番号
US07964649B2

反応ノート

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