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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1487260Generated: October 30, 2026

Iodoethane → 5-((Benzyloxy)methyl)-2-butyl-7-(3-(4-ethylpiperazin-1-yl)prop-1-yn-1-yl)-5H-pyrrolo[3,2-d]pyrimidin-4-amine

https://huagongshe.com/reaction/1487260

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIodoethaneHCID 6340—
ReactantTriethylamineHCID 8471—
Reactant5-((Benzyloxy)methyl)-2-butyl-7-(3-(piperazin-1-yl)prop-1-yn-1-yl)-5H-pyrrolo[3,2-d]pyrimidin-4-amineHCID 118453784—
SolventDimethylformamideHCID 6228—
SolventDimethyl sulfoxide methanolHCID 22036561—
Product5-((Benzyloxy)methyl)-2-butyl-7-(3-(4-ethylpiperazin-1-yl)prop-1-yn-1-yl)-5H-pyrrolo[3,2-d]pyrimidin-4-amineHCID 11845381369.1%

Reaction Steps

To a solution of 5-((benzyloxy)methyl)-2-butyl-7-(3-(piperazin-1-yl)prop-1-yn-1-yl)-5H-pyrrolo[3,2-d]pyrimidin-4-amine (38 mg, 0.088 mmol) in anhydrous N,N-dimethylformamide (1 mL) at room temperature was added triethylamine (25 μL, 0.179 mmol) and iodoethane (10 μL, 0.125 mmol). The reaction was stirred at room temperature for 5 hours. The reaction was evaporated in vacuo to yield a pale yellow oil. The oil was dissolved in MeOH:DMSO (1:1) (1 mL) and purified by MDAP (Method B). The appropriate fraction was evaporated in vacuo to yield the title compound as a pale yellow oil (28 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09428512B2
Source datasetuspto-grants-2016_08
ORD IDord-23d2dabc017d4546a73b03b468adb457
Source noteuspto-grants-2016_08