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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 24402Generated: October 26, 2026

5-Isopropyl-4-methoxy-2-methylbenzaldehyde → 3-(5-Isopropyl-4-methoxy-2-methylbenzylidene)-1,3-dihydro-pyrrolo[2,3-b]pyridin-2-one

https://huagongshe.com/reaction/24402

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Isopropyl-4-methoxy-2-methylbenzaldehydeHCID 3276129—
Reactant1,3-Dihydro-2H-pyrrolo(2,3-b)pyridin-2-oneHCID 13864095—
Product3-(5-Isopropyl-4-methoxy-2-methylbenzylidene)-1,3-dihydro-pyrrolo[2,3-b]pyridin-2-oneHCID 53866373—

Reaction Steps

5-Isopropyl-4-methoxy-2-methylbenzaldehyde condensed with 7-aza-2-oxindole to give 0.25 g of 3-(5-isopropyl-4-methoxy-2-methylbenzylidene)-1,3-dihydro-pyrrolo[2,3-b]pyridin-2-one as a yellow-orange solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06855730B2
Source datasetuspto-grants-2005_02
ORD IDord-2e30c6f624674e24a008f935beb66d8c
Source noteuspto-grants-2005_02