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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 344413Generated: October 28, 2026

Acetaldehyde → HCID 54121951, compound

https://huagongshe.com/reaction/344413

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetaldehydeHCID 177—
ReactantSodium cyanoborohydrideHCID 5003444—
ReactantHCID 54300629HCID 54300629—
ProductHCID 54121951HCID 54121951—

Reaction Steps

4-Amino-5-chloro-N-((1-(5-(3,4-dichlorobenzylamino)pentyl)-piperidin-4-yl)methyl)-2-methoxybenzamide (2.0 g) as starting compound, acetaldehyde (0.27 ml) and sodium cyanoborohydride (0.3 g) were reacted and treated in the same manner as in Example 136 to give 0.82 g of 4-amino-5-chloro-N-((1-(5-(N-(3,4-dichlorobenzyl)-N-ethylamino)pentyl)-piperidin-4-yl)methyl)-2-methoxybenzamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05864039
Source datasetuspto-grants-1999_01
ORD IDord-ea7ac41040c64269a6d5a3594d71449d
Source noteuspto-grants-1999_01