Dichlorodimethylsilane → Indene

HRID 1197916Notes

Reaction equation

HRID 1197916 reaction equation
C[C:2]1[CH2:3][C:4]2[C:9]([CH:10]=1)=[C:8](C(C)C)[CH:7]=[CH:6][CH:5]=2.C[Si](C)(Cl)Cl>>[CH2:10]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=[CH:2]1

Participants

3

Reactant 2

HCID 6398DichlorodimethylsilaneHCID 17819667HCID 17819667, compound

Product 1

HCID 7219IndeneYield 16.7%

Procedure

3.9 g (22.7 mmol) of indene b4 were reacted with dimethyldichlorosilane and the mixture was worked up, analogously to instructions I.4. Column chromatography gave, in addition to 0.44 g of unused indene, 3.0 g of product b5 as a yellow oil (isomers). The yield as 65% with respect to Si and 73% with respect to the starting material reacted.

Sources & evidence

ORD record
ord-0f7e19237f9b40508d8607690ac56cc6
Source dataset
uspto-grants-1994_01
Patent number
US05278264

Reaction notes

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