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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 727202Generated: October 30, 2026

Diethylene Glycol Monoethyl Ether → HCID 19705194, compound

https://huagongshe.com/reaction/727202

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethylene Glycol Monoethyl EtherHCID 8146—
ReactantHCID 19705231HCID 19705231—
ReactantHCID 178418324HCID 178418324—
ProductHCID 19705194HCID 19705194—

Reaction Steps

This compound is prepared in a manner analogous to that of Example 1, using 3.5 grams (0.013 mole) of 4-(3-trifluoromethylphenoxy)cyclohexanone and 1.2 grams (0.014 mole) of cyanoguanidine in 2-(2-ethoxyethoxy)ethanol, yielding 2,4-diamino-6-(3-trifluoromethylphenylmethoxy)-5,6,7,8-tetrahydroquinazoline.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05712281
Source datasetuspto-grants-1998_01
ORD IDord-973bc810ee0e4ed4b6a4716931660442
Source noteuspto-grants-1998_01