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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1515021Generated: October 27, 2026

3,4-diamino-N-quinolin-2-yl-benzamide → 2-(2,6-Dichloro-4-dimethylcarbamoylmethoxyphenyl)-3H-benzoimidazole-5-carboxylic acid quinolin-2-ylamide

https://huagongshe.com/reaction/1515021

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,4-diamino-N-quinolin-2-yl-benzamideHCID 66965740—
Reactant2-(3,5-dichloro-4-formylphenoxy)-N,N-dimethyl-acetamideHCID 86651274—
Product2-(2,6-Dichloro-4-dimethylcarbamoylmethoxyphenyl)-3H-benzoimidazole-5-carboxylic acid quinolin-2-ylamideHCID 66965804—

Reaction Steps

The title compound was prepared from 3,4-diamino-N-quinolin-2-yl-benzamide (from Example 6-17) and 2-(3,5-dichloro-4-formylphenoxy)-N,N-dimethyl-acetamide analogous to Example 6-17. 1H NMR (Methanol-d4, 400 MHz): δ 8.83 (d, 1H), 8.56 (d, 1H), 8.20 (t, 1H), 8.18 (t, 1H), 8.14 (d, 1H), 8.02 (m, 2H), 7.90 (d, 1H), 7.79 (t, 1H), 7.28 (s, 2H), 5.02 (s, 2H), 3.09 (s, 3H), 3.01 (s, 3H). MS (m/z) 534.2 (M+1); Retention time: 1.28 min (Method 10).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08222248B2
Source datasetuspto-grants-2012_07
ORD IDord-e4fc7030e04a46f9896c57c0d787c51e
Source noteuspto-grants-2012_07