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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1523039Generated: October 29, 2026

1-Bromohexane → 5-Methyl-1-(4-methylpentyl)indoline-2,3-dione

https://huagongshe.com/reaction/1523039

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-BromohexaneHCID 8101—
Reactant5-MethylisatinHCID 11840—
Reactant1-propyl-1H-indole-2,3-dioneHCID 1645090—
Product5-Methyl-1-(4-methylpentyl)indoline-2,3-dioneHCID 83157612—

Reaction Steps

This compound was prepared in a similar method as 1-propylindoline-2,3-dione by reacting commercially available 5-methyl isatin (purchase from Fisher Scientific) with commercially available 1-bromo-5-methylpentane (purchase from Fisher Scientific). 1H NMR δ 7.42 (s, 1H), 7.38 (ddd, 1H), 6.79 (d, 1H), 3.68 (t, 2H), 3.34 (s, 3H), 1.69 (m, 2H), 1.60 (m, 1H), 1.27 (m, 2H), 0.88 (d, 6H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09079853B2
Source datasetuspto-grants-2015_07
ORD IDord-8f1d497fc8734321bf3c2784c28d6761
Source noteuspto-grants-2015_07