2-Chloro-5-(chloromethyl)pyridine → 2-Chloro-5-methyl-pyridine

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	2-Chloro-5-(chloromethyl)pyridine	HCID 155479	—
Edukt	2-Chloro-5-(dichloromethyl)pyridine	HCID 594879	—
Produkt	2-Chloro-5-methyl-pyridine	HCID 581393	—
Produkt	2-Chloro-5-(dichloromethyl)pyridine	HCID 594879	—

Reaktionsschritte

The present invention relates to the preparation of 5-aminomethyl-2-chloropyridines by reacting a mixture of 5-chloromethyl-2-chloropyridine and 5-dichloromethyl-2-chloropyridine with substituted amines. The mixture of 5-chloromethyl-2-chloropyridine and 5-dichloromethyl-2-chloropyridine is obtained by chlorination of 5-methyl-2-chloropyridine.

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US06150528
Quelldatensatz	uspto-grants-2000_11
ORD ID	ord-0a62179e795345d9bd61c07aa19c0a07
Quellennotiz	uspto-grants-2000_11