2-Methylbenzimidazole → 1-[2-(2-Methoxyethoxy)ethyl]-2-methyl-1H-benzimidazole

HRID 851844

Reaction equation

[CH3:1][C:2]1[NH:3][C:4]2[CH:10]=[CH:9][CH:8]=[CH:7][C:5]=2[N:6]=1.[CH3:11][O:12][CH2:13][CH2:14][O:15][CH2:16][CH2:17]Cl>>[CH3:11][O:12][CH2:13][CH2:14][O:15][CH2:16][CH2:17][N:3]1[C:4]2[CH:10]=[CH:9][CH:8]=[CH:7][C:5]=2[N:6]=[C:2]1[CH3:1]

Participants

Reactant 2

HCID 119842-Methylbenzimidazole

HCID 94934Ethane, 1-(2-chloroethoxy)-2-methoxy-

Product 1

HCID 44742781-[2-(2-Methoxyethoxy)ethyl]-2-methyl-1H-benzimidazoleYield 78%

Procedure

1-[2-(2-Methoxyethoxy)ethyl]-2-methyl-1H-benzimidazole was synthesized as in Synthesis Example 1 except that an equimolar amount of 2-methylbenzimidazole was used instead of benzimidazole and an equimolar amount of 2-chloroethyl 2-methoxyethyl ether was used instead of 2-chloroethyl methyl ether. Yield 78%.

Sources & evidence

ORD record: ord-039741a18ff34bcf95544b62301747df
Source dataset: uspto-grants-2007_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07252925B2

Linked notes

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