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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1457915Generated: October 30, 2026

Guanidine → HCID 178466832, compound

https://huagongshe.com/reaction/1457915

Reaction equation

Participants

RoleNameHCIDCharge
ReactantGuanidineHCID 3520—
Reactant1,1'-CarbonyldiimidazoleHCID 68263—
Reactant3-Acetyl-4-hydroxybenzoic acidHCID 9179245—
ProductHCID 178466832HCID 178466832—

Reaction Steps

1.0 eq. of 3-acetyl-4-hydroxybenzoic acid was reacted in accordance with Variant A with 1.1 eq. of carbonyldiimidazole and 5 eq. of guanidine. Colorless crystals, mp 218°-221° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05849775
Source datasetuspto-grants-1998_12
ORD IDord-86134b914797410aab4cf9d8c60b9b44
Source noteuspto-grants-1998_12