1,2-Benzenedicarbonitrile, 4-nitro- → 4-Phenoxyphthalonitrile

HRID 2632

反応式

HRID 2632 の反応式
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([N+]([O-])=O)=[CH:5][C:4]=1[C:12]#[N:13])#[N:2].[O-:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1.[Na+]>CN(C)C=O>[C:1]([C:3]1[CH:8]=[CH:7][C:6]([O:14][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)=[CH:5][C:4]=1[C:12]#[N:13])#[N:2]

参加物

4

反応物 2

HCID 974431,2-Benzenedicarbonitrile, 4-nitro-HCID 4445035Phenolate Sodium

生成物 1

HCID 3718004-Phenoxyphthalonitrile収率 49%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

The procedure of Example 35 was followed except that 1,2-dicyano-4-nitrobenzene (1.0 part) was used in place of the 1,2-dicyano-3-nitrobenzene, 1.0 parts instead of 2.79 parts of sodium phenoxide and 20 parts instead of 50 parts of dimethylformamide were used. 1,2-Dicyano-4-phenoxybenzene (0.6 parts, 49%) was obtained as a white solid, m.pt.98°-100° C.

出典と根拠

ORDレコード
ord-690d3f8480e44e9f98c5d08baf524723
出典データセット
uspto-grants-1998_03
特許番号
US05730759

関連ノート

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