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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 400732Generated: October 30, 2026

Indole-5-carbonitrile → N'-hydroxy-1H-indole-5-carboximidamide

https://huagongshe.com/reaction/400732

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIndole-5-carbonitrileHCID 27513—
ReactantN'-hydroxy-3H-benzimidazole-5-carboximidamideHCID 178513241—
ProductN'-hydroxy-1H-indole-5-carboximidamideHCID 4387213—

Reaction Steps

The title compound was prepared following procedure described for Intermediate 1, step 2, but starting from 5-cyanoindole (2 g; 14.07 mmol) as a brown solid (2.4 g, 97%). HPLC (Method A), Rt 0.95 min (Purity: 88.8%). LC/MS (Method B): 176.1 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08741923B2
Source datasetuspto-grants-2014_06
ORD IDord-d087c9965bff4f6890bac22d85eafc97
Source noteuspto-grants-2014_06