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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2286376Generated: October 30, 2026

N,N-Dimethylurea → Tetrakis(3,3-dimethylureidomethyl)phosphonium chloride

https://huagongshe.com/reaction/2286376

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN,N-DimethylureaHCID 11737—
ReactantTetrakis(hydroxymethyl)phosphonium chlorideHCID 31298—
SolventTolueneHCID 1140—
ProductTetrakis(3,3-dimethylureidomethyl)phosphonium chlorideHCID 13171191299.7%

Reaction Steps

Reaction of THPC (9.53 g, 0.05 mol) with 1,1-dimethylurea (17.62 g, 0.2 mol) in toluene (75 ml), following Example 1, gave 23.47 g (99.7%) of tetrakis(3,3-dimethylureidomethyl)phosphonium chloride (I, R=H, R'=R"=CH3, X=Cl) as a colorless, hygroscopic resin.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04265945
Source datasetuspto-grants-1981_05
ORD IDord-e94a8e5d7f5d4ca78b332e19921239ab
Source noteuspto-grants-1981_05