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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1742654Generated: November 4, 2026

2,4-Difluoroaniline → 2-Bromo-N-(2,4-difluorophenyl)-6,11-dihydrodibenz[b,e]oxepin-11-carboxamide

https://huagongshe.com/reaction/1742654

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,4-DifluoroanilineHCID 9709—
Reactant2-Bromo-6,11-dihydrodibenz[b,e]oxepin-11-carboxylic acidHCID 10403641—
Product2-Bromo-N-(2,4-difluorophenyl)-6,11-dihydrodibenz[b,e]oxepin-11-carboxamideHCID 1047776547.5%

Reaction Steps

The similar procedures as in Example 1 were repeated except using 1.0 g of 2-bromo-6,11-dihydrodibenz[b,e]oxepin-11-carboxylic acid obtained in Example 46 (Compound H) in place of Compound A and 0.48 g of 2,4-difluoroaniline in place of aniline to obtain 0.64 g of Compound 40.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05340807
Source datasetuspto-grants-1994_08
ORD IDord-6d23de0190424d86a00c9cff50b0b152
Source noteuspto-grants-1994_08