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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 337807Generated: October 29, 2026

Dabco → HCID 89961688, compound

https://huagongshe.com/reaction/337807

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDabcoHCID 9237—
Reactant5-bromo-2,4-difluorobenzenesulfonyl chlorideHCID 2773296—
ReactantN-(2,4-Dimethoxybenzyl)pyrimidin-4-amineHCID 63362995—
SolventTetrahydrofuranHCID 8028—
ProductHCID 89961688HCID 8996168858.2%

Reaction Steps

The reaction and aftertreatment were conducted in the same manner as in Example 14b by using the N-(2,4-dimethoxybenzyl)pyrimidin-4-amine (0.50 g, 2.06 mmol) prepared in Example 14a, 5-bromo-2,4-difluorobenzenesulfonyl chloride (0.90 g, 3.08 mmol), 1,4-diazabicyclo[2.2.2]octane (0.46 g, 4.11 mmol) and THF (10 mL), to yield the title compound (0.60 g, 58%) as a colorless amorphous solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889741B2
Source datasetuspto-grants-2014_11
ORD IDord-984fcb9169324751852a2ab01249940f
Source noteuspto-grants-2014_11