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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 258885Generated: October 31, 2026

Indole → HCID 13284364, compound

https://huagongshe.com/reaction/258885

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 numberUS04035391
Source datasetuspto-grants-1977_07
ORD IDord-63e9c6bc67344d1a946aff0ea82942f6
Source noteuspto-grants-1977_07