Methyl iodide → 5-Methyl-6(5h)-phenanthridinone

HRID 329317Notes

Reaction equation

HRID 329317 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=2

Participants

4

Reactant 3

HCID 6328Methyl iodide

HCID 6340Iodoethane

HCID 214389445-Ethylphenanthridin-6(5H)-one

Product 1

HCID 2850225-Methyl-6(5h)-phenanthridinone

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
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04020073

Reaction notes

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