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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 402700Generated: October 27, 2026

Neopentyl glycol → HCID 178451348, compound

https://huagongshe.com/reaction/402700

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNeopentyl glycolHCID 31344—
Reactantethyl 2-(4-fluoroanilino)-4-oxo-5-(1H-pyrrolo[2,3-b]pyridin-3-ylmethylidene)furan-3-carboxylateHCID 178469558—
CatalystZincHCID 23994—
SolventDimethylacetamideHCID 31374—
ProductHCID 178451348HCID 17845134817.7%

Reaction Steps

A solution of the compound (0.10 g, 0.25 mmol) of Example 21, 2,2-dimethyl-1,3-propanediol (0.40 g, 3.8 mmol) and zinc cluster catalyst (Zn4(OCOCF3)6O) (0.018 g, 0.019 mmol) in N,N-dimethylacetamide (1.5 mL) was stirred with the microwave synthesizer (Biotage Initiator™) at 130° C. for 24 h. Cooled to ambient temperature, the precipitate was removed by filtration. The filtrate was purified by preparative HPLC to afford the titled compound as solid (0.020 g, y. 17%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08742113B2
Source datasetuspto-grants-2014_06
ORD IDord-a88be07fc4554e7ebffe6e5199612f62
Source noteuspto-grants-2014_06