Methyl iodide → 5-Methyl-6(5h)-phenanthridinone
Reaction equation
C(I)C.CI.[CH2:6]([N:8]1[C:21](=[O:22])[C:20]2[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=2)[C:14]2[CH:13]=[CH:12][CH:11]=[CH:10][C:9]1=2)C>>[CH3:6][N:8]1[C:21](=[O:22])[C:20]2[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=2)[C:14]2[CH:13]=[CH:12][CH:11]=[CH:10][C:9]1=2Participants
4
Procedure
By the use of ethyl iodide rather than methyl iodide, 5-ethyl-6(5H)phenanthridone was prepared in 97% yield (m.p. 87°-90°).
Sources & evidence
- ORD record
- ord-6a42f9db55df4baba80604ceab3486b4
- Source dataset
- uspto-grants-1977_04
- Patent number
- US04020073
Reaction notes
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