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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1414389Generated: November 4, 2026

Indole → HCID 13284364, compound

https://huagongshe.com/reaction/1414389

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIndoleHCID 798—
ReactantPhthalaldehydic acidHCID 8406—
ProductHCID 13284364HCID 13284364—

Reaction Steps

This reaction sequence is further illustrated below under the preferred anhydrous conditions using as specific reactants, indole and phthalaldehydic acid to produce 3,3-di-(indol-3-yl) phthalide. ##STR5##

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04001278
Source datasetuspto-grants-1977_01
ORD IDord-466dacf01bf54457a19a99e9d87afcda
Source noteuspto-grants-1977_01