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HRID 927068作成日:2026年10月26日

3,4-Bis(benzyloxy)-6-chloropyridazine → 3,4-bis(Benzyloxy)-6-[2-(3,4-difluorophenyl)ethynyl]pyridazine

https://huagongshe.com/reaction/927068

反応式

関与物質

役割名称HCID仕込み量
反応物3,4-Bis(benzyloxy)-6-chloropyridazineHCID 12213474—
反応物3,4-DifluorophenylacetyleneHCID 13878454—
反応物3,4-Bis(benzyloxy)-6-(phenylethynyl)pyridazineHCID 71270419—
生成物3,4-bis(Benzyloxy)-6-[2-(3,4-difluorophenyl)ethynyl]pyridazineHCID 71270222—

反応手順

Prepared as described for 3,4-bis(benzyloxy)-6-(phenylethynyl)pyridazine (Intermediate 2) from 3,4-bis(benzyloxy)-6-chloropyridazine (Intermediate 1) and 1-ethynyl-3,4-difluorobenzene.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US09290456B2
出典データセットuspto-grants-2016_03
ORD IDord-de8e0c60e3314977aedfe02b17a5eadf
出典メモuspto-grants-2016_03