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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 59770Generated: October 29, 2026

Chlorosuccinimide → HCID 90390498, compound

https://huagongshe.com/reaction/59770

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChlorosuccinimideHCID 31398—
Reactant2-Phenylchroman-6-olHCID 21287538—
CatalystIron chloride (FeCl3)HCID 24380—
SolventAcetonitrileHCID 6342—
ProductHCID 90390498HCID 9039049855.4%

Reaction Steps

To a suspension of 200 mg of 2-phenyl-chroman-6-ol (0.88 mmol) and 142 mg of iron(III) chloride (0.88 mmol) in 15 ml of acetonitrile at room temperature 118 mg of N-chlorosuccinimide (0.88 mmol) were added in one portion and stirring was continued for 16 h. The volatile components were removed under reduced pressure. The resulting residue was purified by reversed phase HPLC. 127 mg of the title compound were obtained as a pale yellow solid (55%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09440941B2
Source datasetuspto-grants-2016_09
ORD IDord-99bbe8c3c2cd4ec1a87ae83ba56c4b6f
Source noteuspto-grants-2016_09