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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 840340Generated: October 26, 2026

Cyclen tetrahydrochloride → 1,4,7,10-Tetraazacyclododecane

https://huagongshe.com/reaction/840340

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclen tetrahydrochlorideHCID 11652630—
ReactantCucurbit[8]urilHCID 16133299—
SolventWaterHCID 962—
Product1,4,7,10-TetraazacyclododecaneHCID 64963—

Reaction Steps

120.0 mg of cyclen tetrahydrochloride (1,4,7,10-tetraazacyclodecane tetrahydrochloride) and 100.0 mg of cucurbit[8]uril were dissolved in water. Heating followed by slow cooling of the solution produced an inclusion complex in which a cyclen molecule was encapsulated in the cavity of cucurbit[8]uril as a colorless crystalline material.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06365734B1
Source datasetuspto-grants-2002_04
ORD IDord-7f78568b84534f1baa8ca857f59ccb5d
Source noteuspto-grants-2002_04