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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1015360Generated: October 31, 2026

Water → HCID 25003478, compound

https://huagongshe.com/reaction/1015360

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantCarbonic acid-guanidine (1:1)HCID 286947—
ReactantHCID 67301339HCID 67301339—
SolventDimethylacetamideHCID 31374—
ProductHCID 25003478HCID 2500347876%

Reaction Steps

2-[4-(3-Chlorobenzyl)cyclohexylmethoxy]-6-fluorobenzonitrile (150 mg; 0.42 mmol) was heated to 135° C. in the presence of guanidine carbonate (76 mg; 0.42 mmol) in 1.5 mLs of dimethylacetamide. After 6 hours, mixture was cooled to room temperature and 2 mLs of water added. After 30 minutes solids were collected by filtration. Solids were purified by trituration using a 3:1 mixture of ethyl alcohol and water. Solids collected by filtration to give title compound as a white solid. (128 mgs; 76% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07985755B2
Source datasetuspto-grants-2011_07
ORD IDord-48a5dad2c6ca47019c31f4be2eb8c70d
Source noteuspto-grants-2011_07