Scandium(3+);trichloride → HCID 178484171, 화합물

HRID 1256862

반응식

HRID 1256862 반응식
[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]

참가 물질

4

반응물 2

HCID 10176216Scandium(3+);trichlorideHCID 178506893HCID 178506893, 화합물

생성물 1

HCID 178484171HCID 178484171, 화합물수율 81.3%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매3회

실험 절차

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%).

후처리

  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

출처 및 근거

ORD 기록
ord-70f3059757874f3492a0025b58210e23
출처 데이터셋
uspto-grants-2013_06
특허 번호
US08461270B2

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