Bis(trimethylstannyl)indene → HCID 178477784, compound

HRID 1354511Notes

Reaction equation

HRID 1354511 reaction equation
[Cl-:1].[Cl-].[Cl-].[CH:4]1([Zr+3:9])[CH:8]=[CH:7][CH:6]=[CH:5]1.[CH3:10][Sn:11]([C:14]1[CH:15]([Sn](C)(C)C)[C:16]2[C:21]([CH:22]=1)=[CH:20][CH:19]=[CH:18][CH:17]=2)([CH3:13])[CH3:12]>C1(C)C=CC=CC=1>[Cl-:1].[Cl-:1].[CH3:10][Sn:11]([C:14]1[CH:15]([Zr+2:9][CH:4]2[CH:8]=[CH:7][CH:6]=[CH:5]2)[C:16]2[C:21]([CH:22]=1)=[CH:20][CH:19]=[CH:18][CH:17]=2)([CH3:13])[CH3:12]

Participants

4

Reactant 2

HCID 69432104Bis(trimethylstannyl)indeneHCID 178478629HCID 178478629, compound

Product 1

HCID 178477784HCID 178477784, compoundYield 177.1%

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent2×

Procedure

Cyclopentadienylzirconium trichloride (CpZrCl3, 3.94 g, 15.0 mmol) which was slurrified by adding toluene of 70 ml was added into the mixed solution including bis(trimethylstannyl)indene (6.75 g, 15.28 mmol) and toluene of 100 ml, and then reacted for 21 hours at 85° C. Yellowish (trimethylstannyl-indenyl)(cyclopentadienyl)zirconium dichloride compound (6.71 g, yield: 86%) was obtained by a series of processes, such as removing toluene from reactant, slurrifying the obtained solid by adding hexane (100 ml) and filtering the slurry.

Workup

  1. additionwas added into the mixed solution
  2. customreacted for 21 hours at 85° C

Sources & evidence

ORD record
ord-3a68c936c1b949759705c002a0c1a4d3
Source dataset
uspto-grants-2007_05
Patent number
US07223824B2

Reaction notes

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