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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 59793Generated: October 29, 2026

Potassium Carbonate → HCID 178475154, compound

https://huagongshe.com/reaction/59793

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantN-((4-(((4-bromophenethyl)(piperidin-4-yl)amino)methyl)phenyl)sulfonyl)acetamide hydrochlorideHCID 121410314—
ReactantN-cyanopiperazine-1-carbimidothioateHCID 131737066—
ProductHCID 178475154HCID 178475154—

Reaction Steps

N-((4-(((4-Bromophenethyl)(piperidin-4-yl)amino)methyl)phenyl)sulfonyl)acetamide hydrochloride obtained in Step 2 was reacted with K2CO3 and S,S′-dimethyl-N-cyano-dithioiminocarbonate, followed by the cyclization of the intermediate (N-cyanopiperazine-1-carbimidothioate) with hydrazine monohydrate in a manner described in Procedure 3.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09440953B2
Source datasetuspto-grants-2016_09
ORD IDord-d1c81bf415924904b5e3a8cac6d77f51
Source noteuspto-grants-2016_09