HCID 11062826、化合物 → HCID 19913654、化合物

HRID 1090713

反応式

HRID 1090713 の反応式
[N+:1]([C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[N:9][NH:10][C:11]2=[S:14])=[CH:6][CH:5]=1)([O-:3])=[O:2].[C:15]1([CH:21]2[O:23][C:22]2(C#N)C#N)[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1>CC(C)=O>[OH-:2].[N+:1]([C:4]1[CH:5]=[CH:6][C:7]2[C:12]([CH:13]=1)=[C:11]1[S:14][C:21]([C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)=[C:22]([OH:23])[N+:10]1=[N:9][CH:8]=2)([O-:3])=[O:2]

参加物

4

反応物 2

HCID 11062826HCID 11062826、化合物HCID 199137107-nitro-1(2H)-phthalazinethione

生成物 1

HCID 19913654HCID 19913654、化合物

試薬・触媒・溶媒 1

HCID 180Acetone溶媒

実験手順

0.41 g of 7-nitro-1(2H)-phthalazinethione and 0.37 g of 3-phenyl-2,2-oxiranedicarbonitrile in 10 ml of acetone are heated under reflux for 30 hours. After cooling in an ice-bath, the violet crystals obtained are removed by filtration under suction, washed with ether and dried in vacuo. There is obtained 9-nitro-3-hydroxy-2-phenylthiazolo[2,3-a]-phthalazin-4-ium hydroxide (internal salt) of m.p. 303°-305°.

後処理

  1. temperatureunder reflux for 30 hours
  2. temperatureAfter cooling in an ice-bath
  3. customthe violet crystals obtained
  4. customare removed by filtration under suction
  5. washwashed with ether
  6. customdried in vacuo

出典と根拠

ORDレコード
ord-c51deacce9fb4819b6693553a79f3db3
出典データセット
uspto-grants-1992_01
特許番号
US05082842

関連ノート

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