HCID 19784294, compound → HCID 19817943, compound
Reaction equation
[CH3:1][C:2]1[C:3](O)=[N:4][C:5]2[C:10]([N:11]=1)=[CH:9][CH:8]=[CH:7][CH:6]=2.[N+:13]([CH2:15][C:16]1[N:20]=[C:19]([CH3:21])[O:18][N:17]=1)#[C-:14]>>[CH3:1][C:2]1[C:3]2[N:4]([CH:14]=[N:13][C:15]=2[C:16]2[N:20]=[C:19]([CH3:21])[O:18][N:17]=2)[C:5]2[C:10]([N:11]=1)=[CH:9][CH:8]=[CH:7][CH:6]=2Participants
3
Procedure
M.p. 192°-193° C., from 3-methyl-2-quinoxalinol and 3-isocyanomethyl-5-methyl-1,2,4-oxadiazole. (Compound 8)
Sources & evidence
- ORD record
- ord-3e1e09643305474b9475b0c7d43dc8d7
- Source dataset
- uspto-grants-1991_07
- Patent number
- US05034530
Reaction notes
Loading…