6-Bromo-2-cyclohexylbenzo[f]-quinoxaline → 4-Methylbenzo[f]quinoxaline-2,3(1H,4H)-dione

HRID 1709212Notes

Reaction equation

HRID 1709212 reaction equation
[CH:1]1([N:7]2[C:16]3[CH:15]=[CH:14][C:13]4[CH:17]=[CH:18][CH:19]=[CH:20][C:12]=4[C:11]=3[NH:10][C:9](=[O:21])[C:8]2=[O:22])CCCCC1.BrC1C2C=CC=CC=2C2N=C(C3CCCCC3)C=NC=2C=1>>[CH3:1][N:7]1[C:16]2[CH:15]=[CH:14][C:13]3[CH:17]=[CH:18][CH:19]=[CH:20][C:12]=3[C:11]=2[NH:10][C:9](=[O:21])[C:8]1=[O:22]

Participants

3

Reactant 2

HCID 198277886-Bromo-2-cyclohexylbenzo[f]-quinoxalineHCID 198278224-cyclohexylbenzo[f]quinoxaline-2,3(1H,4H)-dione

Product 1

HCID 198277974-Methylbenzo[f]quinoxaline-2,3(1H,4H)-dione

Procedure

In exactly the same manner 4-cyclohexylbenzo[f]quinoxaline-2,3(1H,4H)-dione was made from 6-bromo-2-cyclohexylbenzo[f]-quinoxaline. M.p. 288° C. (Compound 27k).

Sources & evidence

ORD record
ord-4b86b04907394079b2e351778cc378fc
Source dataset
uspto-grants-1990_08
Patent number
US04948794

Reaction notes

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