Scandium(3+);trichloride → HCID 178484171、化合物

HRID 1256862

反応式

HRID 1256862 の反応式
[Cl-].[Sc+3:2].[Cl-].[Cl-].[CH3:5][N:6]([CH:8]([Li])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)[CH3:7]>O1CCCC1>[CH3:5][N:6]([CH:8]([Sc:2]([CH:8]([N:6]([CH3:7])[CH3:5])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)[CH:8]([N:6]([CH3:7])[CH3:5])[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)[CH3:7]

参加物

4

反応物 2

HCID 10176216Scandium(3+);trichlorideHCID 178506893HCID 178506893、化合物

生成物 1

HCID 178484171HCID 178484171、化合物収率 81.3%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒3 回

実験手順

1.0 g (6.6 mmol) of anhydrous scandium chloride and 10 mL of tetrahydrofuran (THF) were placed in a 100 mL glass vessel to prepare a suspension liquid, which was stirred at room temperature for 1 hour. 2.8 g (20 mmol) of the above-obtained dimethylaminobenzyllithium dissolved in 20 mL of THF was added dropwise thereto, followed by stirring for 12 hours. After completing the reaction, THF was removed, and the target compound was extracted with toluene and then purified by recrystallization to provide 2.4 g of tris(dimethylaminobenzyl)scandium (Sc (CH2C6H4N(CH3)2-o)3) as pale yellow crystals (yield: 80%).

後処理

  1. customto prepare a suspension liquid, which
  2. additionwas added dropwise
  3. stirringby stirring for 12 hours
  4. customwas removed
  5. extractionthe target compound was extracted with toluene
  6. custompurified by recrystallization

出典と根拠

ORDレコード
ord-70f3059757874f3492a0025b58210e23
出典データセット
uspto-grants-2013_06
特許番号
US08461270B2

関連ノート

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