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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1778340Generated: October 29, 2026

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

https://huagongshe.com/reaction/1778340

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 6-(benzenesulfonylmethyl)-2-hydroxy-3-[2-(2-hydroxyethyl)-furan-3-yl]-benzoateHCID 66685569—
Reactantmethyl 7-[bis-(tert-butoxycarbonyl)amino]-4H-furo[2,3-c]-chromene-6-carboxylateHCID 68093020—
ProductMethyl 8-(benzenesulfonylmethyl)-4,5-dihydro-3,6-dioxa-benzo[e]azulene-7-carboxylateHCID 66685884—

Reaction Steps

Prepared by proceeding in a similar manner to Intermediate 10, starting from methyl 6-(benzenesulfonylmethyl)-2-hydroxy-3-[2-(2-hydroxyethyl)-furan-3-yl]-benzoate (Intermediate 23).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09266896B2
Source datasetuspto-grants-2016_02
ORD IDord-c7a5d8f5bff7419283bfad7def9dc63b
Source noteuspto-grants-2016_02