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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2351438Generated: November 2, 2026

Tetrafluoro-m-phenylenediamine dihydrochloride → HCID 67935580, compound

https://huagongshe.com/reaction/2351438

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTetrafluoro-m-phenylenediamine dihydrochlorideHCID 149026—
Reactant11-chlorocarbonyl-5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-oneHCID 11043962—
ReactantHCID 19845959HCID 19845959—
ProductHCID 67935580HCID 6793558043%

Reaction Steps

Prepared analogously to Example 46 from 11-(chlorocarbonyl)-5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one and 2-[3-[2-(piperidin-l-yl)ethyl]-piperidin-l-yl]ethanamine in a yield of 43% of theory. The dihydrochloride melted at 204°-208° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04873236
Source datasetuspto-grants-1989_10
ORD IDord-48123da8147743fb8835a646407d24e3
Source noteuspto-grants-1989_10