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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 437799Generated: October 30, 2026

Indole → HCID 13284364, compound

https://huagongshe.com/reaction/437799

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. ##STR6##

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04032545
Source datasetuspto-grants-1977_06
ORD IDord-d20f888221d84c7a8d1baab428d42c09
Source noteuspto-grants-1977_06