Ethyl Acetate → HCID 21265652, compound

HRID 566177Notes

Reaction equation

HRID 566177 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]#[CH:10])=[CH:5][CH:4]=1.[CH:11]1[CH2:15][CH2:14][CH2:13][CH:12]=1.[C:16](OCC)(=[O:18])C>C1(C)C=CC=CC=1>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[C:16](=[O:18])[CH:11]3[CH:15]([CH:10]=2)[CH2:14][CH2:13][CH2:12]3)=[CH:5][CH:4]=1

Participants

5

Reactant 3

HCID 8857Ethyl AcetateHCID 8882CyclopenteneHCID 2510201-Ethynyl-4-methoxybenzene

Product 1

HCID 21265652HCID 21265652, compoundYield 73%

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

The method of Example 1 was used except that 4-methoxyphenylethyne (740 mg) was dissolved in ethyl acetate and added to Co2(CO)8 in toluene followed by cyclopentene and Me3NO.2H2O. After 48 h reaction time the title product (930 mg, 73%) was isolated as a pale yellow oil.

Sources & evidence

ORD record
ord-db87661cd75e4bce997e72874bafbd28
Source dataset
uspto-grants-2001_01
Patent number
US06174840B1

Reaction notes

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