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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 847154Generated: October 29, 2026

Formaldehyde → HCID 19882360, compound

https://huagongshe.com/reaction/847154

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantPyrrolidineHCID 31268—
Reactant1-Bromo-4-(S-Methylsulfonimidoyl)BenzeneHCID 11322250—
ProductHCID 19882360HCID 19882360—

Reaction Steps

Following the procedures given for the Mannich reaction in Canadian Patent 1,102,803, the title compound is prepared from S-(4-bromophenyl)-S-methylsulfoximine, pyrrolidine, and 37% formaldehyde solution.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05140026
Source datasetuspto-grants-1992_08
ORD IDord-797935855df14eeeb9949bf4dbc3d581
Source noteuspto-grants-1992_08