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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2250487Generated: October 30, 2026

1,2-Diamino-3,5-difluorobenzene → HCID 22139807, compound

https://huagongshe.com/reaction/2250487

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-Diamino-3,5-difluorobenzeneHCID 2736754—
Reactant3-Isothiocyanato-4-methylthiopheneHCID 22139827—
ProductHCID 22139807HCID 22139807—

Reaction Steps

is obtained analogously to the reaction described in example 1 b) from 4-methyl-3-thienyl isothiocyanate and 3,5-difluoro-1,2-diaminobenzene. Crystalline solid, 1st melting point: 178-182° C., another crystallization with 2nd m.p.: 299-301° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07317033B2
Source datasetuspto-grants-2008_01
ORD IDord-eacc8a6d10ef4af8a27fc90a4682bb3e
Source noteuspto-grants-2008_01