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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1678506Generated: November 2, 2026

Divinyl sulfone → HCID 43581170, compound

https://huagongshe.com/reaction/1678506

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDivinyl sulfoneHCID 6496—
ReactantTriethylamineHCID 8471—
Reactant2-(4-Aminophenyl)ethylamineHCID 72895—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 43581170HCID 43581170—

Reaction Steps

A mixture of 4-(2-amino-ethyl)-phenylamine (1 g) and ethenesulfonyl-ethene (0.74 ml) in NMP (2.5 ml) containing triethylamine (1.02 ml) was heated to 110 C for 30 mins. The mixture was then allowed to cool and the solid produced was collected by filtration, washed with ether, and dried, giving the title compound as a pale yellow solid (1.59 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08008303B2
Source datasetuspto-grants-2011_08
ORD IDord-3423c9b32d534ddaa779d6c9ae512534
Source noteuspto-grants-2011_08