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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 649987Generated: October 30, 2026

Thionyl Chloride → HCID 18422182, compound

https://huagongshe.com/reaction/649987

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThionyl ChlorideHCID 24386—
Reactant2-Amino-5-NitrophenolHCID 4984721—
Reactant2-Bromo-5-methylthiophene-3-carboxylic acidHCID 11117589—
ProductHCID 18422182HCID 18422182—

Reaction Steps

In the same manner as in Starting Material Synthesis Example 67 and using 2-bromo-5-methyl-3-thiophenecarboxylic acid, thionyl chloride and 2-amino-5-nitrophenol, N-(2-hydroxy-4-nitrophenyl)-2-bromo-5-methyl-3-thiophenecarboxamide is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06271225B1
Source datasetuspto-grants-2001_08
ORD IDord-67bedc30bfc3482f9959d4c6449221bb
Source noteuspto-grants-2001_08