1,2-Benzenedicarbonitrile, 4-nitro- → Phthalonitrile
Reaction equation
[N+]([C:4]1[CH:5]=[C:6]([C:12]#[N:13])[C:7](=[CH:10][CH:11]=1)[C:8]#[N:9])([O-])=O.[Na].[Li]>>[C:12](#[N:13])[C:6]1[C:7](=[CH:10][CH:11]=[CH:4][CH:5]=1)[C:8]#[N:9]Participants
4
Procedure
Phthalonitrile compound 123 was synthesized in the same manner as in Example 11, except that 4-nitrophthalonitrile was used instead of the 3-nitrophthalonitrile used in Example 11, and that operation of salt-exchange from a sodium salt into a lithium salt was further conducted.
Sources & evidence
- ORD record
- ord-a688825076914bf4aa1d65077683fe60
- Source dataset
- uspto-grants-2012_10
- Patent number
- US08299240B2
Reaction notes
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