Propargyl bromide → HCID 22254467, compound

HRID 433993Notes

Reaction equation

[CH3:1][O:2][CH2:3][CH2:4][C:5]1[N:6]([CH2:18][CH2:19][OH:20])[C:7]2[C:16]3[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=3[N:10]=[CH:9][C:8]=2[N:17]=1.[CH2:21](Br)[C:22]#[CH:23]>>[CH3:1][O:2][CH2:3][CH2:4][C:5]1[N:6]([CH2:18][CH2:19][O:20][CH2:23][C:22]#[CH:21])[C:7]2[C:16]3[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=3[N:10]=[CH:9][C:8]=2[N:17]=1

Participants

Reactant 2

HCID 7842Propargyl bromide

HCID 22254498HCID 22254498, compound

Product 1

HCID 22254467HCID 22254467, compoundYield 94.2%

Procedure

Using the general method of Example 1 Part 2-[2-(methoxyethyl)-1H-imidazo[4,5-c]quinolin-1-yl]ethanol (2.53 g, 9.33 mmol) was reacted with propargyl bromide (80% in toluene, 3.11 mL, 27.9 mmol) to provide 2.72 g of 2-(methoxyethyl)-1-[2-(prop-2-ynyloxy)ethyl]-1H-imidazo[4,5-c]quinoline as an oil.

Sources & evidence

ORD record: ord-7b76ecdb67164acf9da67fbdac94d19c
Source dataset: uspto-grants-2003_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06670372B2

Reaction notes

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