Water → HCID 86747077, 화합물

HRID 2253855노트

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HRID 2253855 반응식
[CH:1]1[C:13]2[CH2:12][C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.[Li].[CH3:15][C:16]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)=[C:17]1[CH:21]=[CH:20][CH:19]=[CH:18]1.O>O1CCCC1.[Cl-].[Cl-].C1(C(=[Hf+2](C2C3C=CC=CC=3C3C2=CC=CC=3)C2C=CC=C2)C)C=CC=CC=1>[CH:17]1([C:16]2[CH:15]=[CH:25][CH:26]=[CH:27][C:22]=2[CH2:23][CH2:24][CH:12]2[C:11]3[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=3[C:5]3[C:13]2=[CH:1][CH:2]=[CH:3][CH:4]=3)[CH2:18][CH2:19][CH:20]=[CH:21]1

참가 물질

6

반응물 3

HCID 962WaterHCID 5928226-Methyl-6-phenylfulveneHCID 69882698Lithium Fluorene

생성물 1

HCID 86747077HCID 86747077, 화합물수율 84.2%

시약·촉매·용매 2

HCID 178435949HCID 178435949, 화합물촉매HCID 8028Tetrahydrofuran용매2회

실험 절차

(Phenyl(methyl)methylene)(9-fluorenyl)(cyclopentadienyl)hafnium dichloride ##STR12## A solution of 67.8 mmol of lithium-fluorene in 50 cm3 of tetrahydrofuran was added to a solution of 11.4 g (67.8 mmol) of 6-methyl-6-phenyl-fulvene in 40 cm3 of tetrahydrofuran at room temperature. After the mixture had been stirred at room temperature for 2 hours, 60 cm3 of water were added. The substance obtained after this addition was filtered off with suction, washed with diethyl ether and dried under an oil pump vacuum. 19.1 g (84.2%) of 2,2-cyclopentadienyl(9-fluorenyl)ethylbenzene were obtained (correct elemental analyses; 1H-NMR spectrum).

후처리

  1. customThe substance obtained
  2. additionafter this addition
  3. filtrationwas filtered off with suction
  4. washwashed with diethyl ether
  5. customdried under an oil pump vacuum

출처 및 근거

ORD 기록
ord-21c3ed3ecbb449428f57aa043484a7b0
출처 데이터셋
uspto-grants-1993_08
특허 번호
US05232993

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