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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 727184Generated: October 31, 2026

Diethylene Glycol Monoethyl Ether → HCID 19705222, compound

https://huagongshe.com/reaction/727184

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethylene Glycol Monoethyl EtherHCID 8146—
ReactantHCID 19705264HCID 19705264—
ReactantHCID 178418324HCID 178418324—
ProductHCID 19705222HCID 19705222—

Reaction Steps

This compound is prepared in a manner analogous to that of Example 1, using 3.2 grams (0.013 mole) of 4-[2-(3-chlorophenyl)propan-yl]cyclohexanone and 1.2 grams (0.014 mole) of cyanoguanidine in 2-(2-ethoxyethoxy)ethanol, yielding 2,4-diamino-6-[2-(3-chlorophenyl)propan-2-yl]-5,6,7,8-tetrahydroquinazoline.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05712281
Source datasetuspto-grants-1998_01
ORD IDord-d1b32bfe558747a4a08e88051f3f5271
Source noteuspto-grants-1998_01