N-bromobutanimide → HCID 22915170, compound

HRID 1377596Notes

Reaction equation

HRID 1377596 reaction equation
[CH3:1][N:2]1[C:6](=[O:7])[C:5]2[CH:8]=[CH:9][C:10]([CH3:12])=[CH:11][C:4]=2[S:3]1(=[O:14])=[O:13].[Br:15]N1C(=O)CCC1=O>CC(C)C#N>[Br:15][CH2:12][C:10]1[CH:9]=[CH:8][C:5]2[C:6](=[O:7])[N:2]([CH3:1])[S:3](=[O:13])(=[O:14])[C:4]=2[CH:11]=1

Participants

4

Reactant 2

HCID 67184N-bromobutanimideHCID 10910829HCID 10910829, compound

Product 1

HCID 22915170HCID 22915170, compoundYield 23.7%

Reagents, catalysts & solvents 1

HCID 6559IsobutyronitrileCatalyst

Procedure

Using a procedure analogous to that described in Preparation 8, from 2,6-dimethyl-1,1-dioxo-benzo[d]isothiazole-3-one (2 g), N-bromosuccinimide (1.7 g) and 2,2'-azo-bis(2-methyl-propionitrile (10 mg) was obtained 650 mg of the title compound. m.p. 153°-154° C.

Sources & evidence

ORD record
ord-c633a36c23b44392b4e45bfcef7f4c69
Source dataset
uspto-grants-1997_09
Patent number
US05665749

Reaction notes

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