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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 876020Generated: October 26, 2026

3,6-Dichloropyridazine → N4-Cyclopentyl-5-(3,6-dichloro-4-pyridazinyl)-2,4-pyrimidinediamine

https://huagongshe.com/reaction/876020

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,6-DichloropyridazineHCID 67331—
ReactantN4-Cyclopentyl-5-iodo-2,4-pyrimidinediamineHCID 58299581—
ProductN4-Cyclopentyl-5-(3,6-dichloro-4-pyridazinyl)-2,4-pyrimidinediamineHCID 58299981—

Reaction Steps

Compound 323 was prepared from compound 243 and 3,6-dichloropyridazine using chemistry similar to that described in example 200. LCMS-ESI (POS), M/Z, M+1: Found 325.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08980903B2
Source datasetuspto-grants-2015_03
ORD IDord-4b944b06f6b94b6084b96a375783550d
Source noteuspto-grants-2015_03