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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1523017Generated: October 25, 2026

Isatin → 1-(3-methylbutyl)-1H-indole-2,3-dione

https://huagongshe.com/reaction/1523017

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsatinHCID 7054—
Reactant1-Bromo-3-methylbutaneHCID 7891—
Reactant1-propyl-1H-indole-2,3-dioneHCID 1645090—
Product1-(3-methylbutyl)-1H-indole-2,3-dioneHCID 2362593—

Reaction Steps

Was prepared in an analogous manner to 1-propylindoline-2,3-dione using commercially available isatin (purchased from Fisher Scientific) and 1-bromo-3-methyl butane (purchased from Fisher Scientific). 1H NMR δ 7.58 (m, 2H), 7.10 (t, 1H), 6.89 (d, 1H), 3.73 (t, 2H), 1.58 (m, 3H), 1.00 (d, 6H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09079853B2
Source datasetuspto-grants-2015_07
ORD IDord-401d89f33ab4468e99184d03d59d605a
Source noteuspto-grants-2015_07