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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 565011Generated: October 25, 2026

Methanol → HCID 178485129, compound

https://huagongshe.com/reaction/565011

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantGuanidine HydrochlorideHCID 5742—
ReactantMethyl 1-methyl-1H-indole-3-carboxylateHCID 842006—
ReactantSodium MethoxideHCID 10942334—
ProductHCID 178485129HCID 17848512935.9%

Reaction Steps

The reaction was carried out in a manner similar to Example 1 except for using 1.00 g (5.29 mmol) of methyl 1-methyl-3-indolecarboxylate, 5.05 g (52.9 mmol) of guanidine hydrochloride and 50 ml of a methanol solution of 2.85 g (52.9 mmol) of sodium methoxide. Thus 0.48 g (35.9%) of 1-methyl-3-indoloylguanidine hydrochloride was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06169107A
Source datasetuspto-grants-2001_01
ORD IDord-f7001c65f3be46fe82e08b468c8e63d2
Source noteuspto-grants-2001_01