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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 364094Generated: October 30, 2026

Formaldehyde → N-[3-(7,8-Dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl)-propyl]-N-[2-(4-amino-3,5-dichlorophenylamino)-ethyl]-methylamine

https://huagongshe.com/reaction/364094

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantSodium cyanoborohydrideHCID 5003444—
ReactantN-[3-(7,8-Dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl)-propyl]-2-(4-amino-3,5-dichlorophenylamino)-ethylamineHCID 13579673—
ProductN-[3-(7,8-Dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl)-propyl]-N-[2-(4-amino-3,5-dichlorophenylamino)-ethyl]-methylamineHCID 20240100—

Reaction Steps

The title compound is prepared from N-[3-(7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl)-propyl]-2-(4-amino-3,5-dichlorophenylamino)-ethylamine, paraformaldehyde and sodium cyanoborohydride analogously to Example 5.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04604389
Source datasetuspto-grants-1986_08
ORD IDord-27a6ad4396bd4e55af75628dc439d4c4
Source noteuspto-grants-1986_08