Potassium hydride → HCID 178478936, 화합물

HRID 896735

반응식

HRID 896735 반응식
[H-].[K+].[N:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][C:11]=2[CH:13]2[C:21]3[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=3)[CH:15]=[CH:14]2)[CH:6]=[CH:5][CH:4]=1.[Cl-:22].[Cr+3:23].[Cl-:24].[Cl-]>C1COCC1>[Cl:22][Cr:23]([Cl:24])[C:14]1[CH:13]([C:11]2[CH:10]=[CH:9][CH:8]=[C:7]3[C:12]=2[N:3]=[CH:4][CH:5]=[CH:6]3)[C:21]2[C:16]([CH:15]=1)=[CH:17][CH:18]=[CH:19][CH:20]=2

참가 물질

5

반응물 3

HCID 82127Potassium hydrideHCID 6452300Chromium(3+) trichlorideHCID 219779971-(8-Quinolyl)indene

생성물 1

HCID 178478936HCID 178478936, 화합물수율 50%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매2회

실험 절차

0.05 g of potassium hydride (1.23 mmol) were suspended in 20 ml of THF, and 0.3 g of 1-(8-quinolyl)indene (1.23 mmol) were added slowly. After stirring for three hours at room temperature, the obtained violet suspension was added dropwise to a mixture of 0.46 g of chromium(III) chloride×3THF (1.23 mmol) in 50 ml of THF, and subsequently the mixture was stirred for a further 16 hours. The solvent was removed in a vacuum and the solid thus obtained was extracted using hot toluene. After the solvent had been distilled off from the combined extracts, the product was in the form of a green powder, which was washed several times with hexane and dried in a high vacuum. 0.22 g of dichloro-[1-(8-quinolyl)indenyl]chromium(III) (50%) was obtained.

후처리

  1. stirringsubsequently the mixture was stirred for a further 16 hours
  2. customThe solvent was removed in a vacuum
  3. customthe solid thus obtained
  4. extractionwas extracted
  5. distillationAfter the solvent had been distilled off from the combined extracts
  6. washwas washed several times with hexane
  7. customdried in a high vacuum

출처 및 근거

ORD 기록
ord-1c84f5ee4d9142d0908f1f78044a2d35
출처 데이터셋
uspto-grants-2005_07
특허 번호
US06919412B1

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