1-Methyl-4-(pent-4-ynyl)piperazine → 4-chloro-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-5-(5-(4-methylpiperazin-1-yl)pent-1-ynyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine

Participants

Role	Name	HCID	Charge
Reactant	1-Methyl-4-(pent-4-ynyl)piperazine	HCID 23446116	—
Reactant	4-Chloro-5-iodo-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine	HCID 44228964	—
Product	4-chloro-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-5-(5-(4-methylpiperazin-1-yl)pent-1-ynyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine	HCID 57713835	—

Reaction Steps

Sonogashira coupling of 4-chloro-5-iodo-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo [2,3-d]pyrimidin-2-amine with 1-methyl-4-(pent-4-ynyl)piperazine, according to the general procedure A gave the title compound, as a solid. Mp=160.1-162.3° C. HPLC Rt=4.08 min.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US08093229B2
Source dataset	uspto-grants-2012_01
ORD ID	ord-907737c538024251bd9802085ad54757
Source note	uspto-grants-2012_01