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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2055495Generated: October 31, 2026

Pyrazin-2-ylmethyl methanesulfonate → HCID 59657674, compound

https://huagongshe.com/reaction/2055495

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrazin-2-ylmethyl methanesulfonateHCID 15096999—
Reactant1'-[(6-chloro-1H-indol-3-yl)carbonyl]-5-fluoro-3H-spiro[2-benzofuran-1,4'-piperidin]-3-oneHCID 59657623—
ProductHCID 59657674HCID 59657674—

Reaction Steps

Following the general procedure III as described above, the alkylation of 1′-[(6-chloro-1H-indol-3-yl)carbonyl]-5-fluoro-3H-spiro[2-benzofuran-1,4′-piperidin]-3-one (prepared according to example 19) with methanesulfonic acid pyrazin-2-ylmethyl ester (preparation described in WO 2002064574) gave the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07332501B2
Source datasetuspto-grants-2008_02
ORD IDord-abb5e5e885bd418c9ffb95aac692dc51
Source noteuspto-grants-2008_02