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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1778343Generated: November 2, 2026

Methyl 6-amino-2-hydroxy-3-[2-(2-hydroxyethyl)-furan-3-yl]-benzoate → Methyl 8-amino-4,5-dihydro-3,6-dioxabenzo[e]azulene-7-carboxylate

https://huagongshe.com/reaction/1778343

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 6-amino-2-hydroxy-3-[2-(2-hydroxyethyl)-furan-3-yl]-benzoateHCID 66685676—
Reactantmethyl 7-(benzenesulfonylmethyl)-4-methyl-4H-furo[2,3-c]chromene-6-carboxylateHCID 66685680—
ProductMethyl 8-amino-4,5-dihydro-3,6-dioxabenzo[e]azulene-7-carboxylateHCID 66685816—

Reaction Steps

Prepared by proceeding in a similar manner to Intermediate 14 starting from methyl 6-amino-2-hydroxy-3-[2-(2-hydroxyethyl)-furan-3-yl]-benzoate (Intermediate 25).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09266896B2
Source datasetuspto-grants-2016_02
ORD IDord-9475b650a2494dfe8e39ae8f35a771c3
Source noteuspto-grants-2016_02