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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1156556Generated: October 31, 2026

Hydrochloric Acid → HCID 20534899, compound

https://huagongshe.com/reaction/1156556

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 12923058HCID 12923058—
SolventDiethyl EtherHCID 3283—
ProductHCID 20534899HCID 20534899—

Reaction Steps

n-Pentylamine was reacted with 4-(4-nitrophenyl)butanoyl chloride to provide the corresponding amide. Nine grams of N-n-pentyl-4-(4-nitrophenyl)butyramide were reacted with 96 ml. of a 1 molar solution of diborane in tetrahydrofuran to provide, following isolation as described in Example 1, 7.8 g. of N-n-pentyl-4-(4-nitrophenyl)butylamine. The amine was dissolved in diethyl ether and reacted with hydrogen chloride to afford, following crystallization from isopropanol, 5.8 g. of N-n-pentyl-4-(4-nitrophenyl)butylaminium chloride. M.P. 144°-146° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04336269
Source datasetuspto-grants-1982_06
ORD IDord-07dceeb8af7a40e28bb65f17eb9b71c8
Source noteuspto-grants-1982_06