Bromide ion → 6-Bromo-4-ethyl-7-methoxy-2,2-dimethyl-2H-chromene

HRID 161990Notes

Reaction equation

HRID 161990 reaction equation
[Br-:1].[Br:5][c:6]1[cH:7][c:8]2[c:13]([cH:14][c:15]1[O:16][CH3:17])[O:12][C:11]([CH3:18])([CH3:19])[CH2:10][C:9]2=[O:20].[CH2:2]([CH3:3])[Mg+:4].[CH2:32]1[O:33][CH2:34][CH2:35][CH2:36]1.[c:21]1([CH3:22])[cH:23][cH:24][c:25]([S:26]([OH:27])(=[O:28])=[O:29])[cH:30][cH:31]1>>[CH2:2]([CH3:3])[C:9]1=[CH:10][C:11]([CH3:18])([CH3:19])[O:12][c:13]2[c:8]1[cH:7][c:6]([Br:5])[c:15]([O:16][CH3:17])[cH:14]2

Participants

6

Reactant 5

HCID 259Bromide ionHCID 6101p-Toluenesulfonic acidHCID 8028TetrahydrofuranHCID 134522776-Bromo-7-methoxy-2,2-dimethyl-chroman-4-oneHCID 178461628HCID 178461628, compound

Product 1

HCID 224908636-Bromo-4-ethyl-7-methoxy-2,2-dimethyl-2H-chromene

Sources & evidence

ORD record
ord-af6943c9d9924e3990e8c3695d049d37
Source dataset
Training data from https://doi.org/10.1039/C8SC04228D (9/10)

Reaction notes

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