1-butyl-1H-indole-2,3-dione → 1-Butyl-2-oxoindolin-3-yl benzoate

HRID 1523046Notes

Reaction equation

HRID 1523046 reaction equation
[C:1]([O:9][CH:10]1[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[N:12]([CH2:19][CH2:20][CH3:21])[C:11]1=[O:22])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH2:23](N1C2C(=CC=CC=2)C(=O)C1=O)CCC>>[C:1]([O:9][CH:10]1[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[N:12]([CH2:19][CH2:20][CH2:21][CH3:23])[C:11]1=[O:22])(=[O:8])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 15810521-butyl-1H-indole-2,3-dioneHCID 904164392-Oxo-1-propylindolin-3-yl benzoate

Product 1

HCID 904158001-Butyl-2-oxoindolin-3-yl benzoate

Procedure

Was prepared in a method analogous to 2-oxo-1-propylindolin-3-yl benzoate using 1-butylindoline-2,3-dione. 1H-NMR δ 8.11 (d, 2H), 7.58 (m, 1H), 7.49-7.34 (m, 4H), 7.05 (dd, 1H), 6.89 (d, 1H), 6.19 (s, 1H), 3.75 (m, 2H), 1.73 (m, 2H), 1.44 (m, 2H), 0.99 (t, 3H).

Sources & evidence

ORD record
ord-b6cc76c0287c40ce9649a84ec3d408c2
Source dataset
uspto-grants-2015_07
Patent number
US09079853B2

Reaction notes

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