HCID 11062826, 화합물 → HCID 19913654, 화합물

HRID 477799

반응식

HRID 477799 반응식
[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]

참가 물질

4

반응물 2

HCID 11062826HCID 11062826, 화합물HCID 199137107-nitro-1(2H)-phthalazinethione

생성물 1

HCID 19913654HCID 19913654, 화합물

시약·촉매·용매 1

HCID 180Acetone용매

실험 절차

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°.

후처리

  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

출처 및 근거

ORD 기록
ord-abe54b5aef9b45ca977708e5717c0c21
출처 데이터셋
uspto-grants-1989_12
특허 번호
US04889854

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