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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 437231Generated: October 29, 2026

Water → HCID 21430605, compound

https://huagongshe.com/reaction/437231

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantSodium borohydrideHCID 4311764—
ReactantHCID 21430563HCID 21430563—
SolventMethanolHCID 887—
ProductHCID 21430605HCID 2143060589.6%

Reaction Steps

4-Benzamido-1-phenethylpyridinium bromide (3.0 g.) in methanol (100 ml.) was treated with sodium borohydride (6.0 g.) in portions over 30 minutes. The solution was stirred during the addition and for 1 hour after. Water was then added to the warmed solution until crystallisation commenced to give the title compound (2.15 g.), m.p. 115°-7° C. (Found: C, 78.2; H, 7.3; N, 9.1. C20H22N2O requires C, 78.4; H, 7.2; N, 9.1%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04029801
Source datasetuspto-grants-1977_06
ORD IDord-9e679d0c8323448d969c2bdf90fcf65b
Source noteuspto-grants-1977_06