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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2264205Generated: October 30, 2026

Diisopropylcarbodiimide → HCID 178505989, compound

https://huagongshe.com/reaction/2264205

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylcarbodiimideHCID 12734—
Reactant4-Chlorophenyl isothiocyanateHCID 16480—
Reactant3''-Fluoro-3,2':3',4''-terpyridine-5',6'-diamineHCID 59595954—
SolventEthanolHCID 702—
ProductHCID 178505989HCID 17850598947%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of 3″-fluoro-3,2′:3′,4″-terpyridine-5′,6′-diamine (Intermediate 1, 0.050 g, 0.179 mmol) and 1-chloro-4-isothiocyanatobenzene (0.045 g, 0.267 mmol) in ethanol (1 mL), 1,3-diisopropylcarbodiimide (0.042 mL, 0.267 mmol) was added. The mixture was heated at 50° C. for 2 h. After cooling at room temperature, the solid precipitated was filtered off to give the title compound (0.035 g, 47% of yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07855202B2
Source datasetuspto-grants-2010_12
ORD IDord-2bfff74fea864ad7b8ff017b4dec5d9c
Source noteuspto-grants-2010_12