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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2257900Generated: October 31, 2026

Water → HCID 22923678, compound

https://huagongshe.com/reaction/2257900

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantSodium IodideHCID 5238—
ReactantBenzylamineHCID 7504—
ReactantHCID 22923693HCID 22923693—
SolventDimethylformamideHCID 6228—
ProductHCID 22923678HCID 22923678—

Reaction Conditions

Temperature80 °C

Reaction Steps

A suspension of 30 g of 6-(4-chlorobutoxy)-carbostyril, 103 ml of benzylamine and 33 g of sodium iodide in 300 ml of dimethylformamide was stirred at 80° C. for 8 hours. The reaction mixture was allowed to cool and then poured into water. The resulting precipitate was collected by filtration. The precipitate was washed with water and diethyl ether in this order to obtain 29.1 g of 6-(4-benzylaminobutoxy)carbostyril.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05658926
Source datasetuspto-grants-1997_08
ORD IDord-b4424247e90746e89c51de3cdacbf121
Source noteuspto-grants-1997_08