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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1278172Generated: November 2, 2026

Hydrochloric Acid → HCID 20221346, compound

https://huagongshe.com/reaction/1278172

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant2-Nitrophenethyl bromideHCID 12363878—
ProductHCID 20221346HCID 20221346—

Reaction Steps

Stannous chloride and conc. hydrochloric acid are added to 2-nitrophenethyl bromide to obtain 2-aminophenethyl bromide and a cyclization of 2-aminophenethyl bromide is carried out to obtain the indolines (J. of the American Chemical Society Vol. 63, page 1563 (1941)).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04280958
Source datasetuspto-grants-1981_07
ORD IDord-bf89d25c6fa142ca9d03ab200c4c69e9
Source noteuspto-grants-1981_07