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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1780070Generated: November 1, 2026

2,5-Dibromo-3-chloropyridine → 5-Bromo-2-(4-tert-butyldiphenylsilyloxyphenyl)-3-chloropyridine

https://huagongshe.com/reaction/1780070

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,5-Dibromo-3-chloropyridineHCID 12630983—
Reactant4-Tert-butyldiphenylsilyloxybenzeneboronic acidHCID 21807291—
Product5-Bromo-2-(4-tert-butyldiphenylsilyloxyphenyl)-3-chloropyridineHCID 19049986—

Reaction Steps

5-Bromo-2-(4-tert-butyldiphenylsilyloxyphenyl)-3-chloropyridine is prepared analogously to Example 1 from 2,5-dibromo-3-chloropyridine and 4-tert-butyldiphenylsilyloxybenzeneboronic acid. ##STR29##

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05629428
Source datasetuspto-grants-1997_05
ORD IDord-f406fd0f57de46839f004cd7817f1e89
Source noteuspto-grants-1997_05