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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2100529Generated: October 30, 2026

Potassium tert-butoxide → HCID 136368387, compound

https://huagongshe.com/reaction/2100529

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium tert-butoxideHCID 23665647—
ReactantHCID 140520063HCID 140520063—
ProductHCID 136368387HCID 136368387—

Reaction Steps

In analogy to the procedure described in example 78.4, 2,5-dichloro-N-{2-[2-(2-chloro-phenyl)-ethoxy]-1-imino-ethyl}-nicotinamide was treated with KOtBu to obtain 6-chloro-2-[2-(2-chloro-phenyl)-ethoxymethyl]-3H-pyrido[2,3-d]pyrimidin-4-one as off-white crystals. MS: m/e=350.3 [M+H+].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07572801B2
Source datasetuspto-grants-2009_08
ORD IDord-d7410cc802df40938fba0a4dc9bf05a5
Source noteuspto-grants-2009_08