ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
  1. ホーム
  2. /反応

5-Nitroisophthaloyl chloride → 3,3'-[(5-Nitro-1,3-phenylene)bis(carbonylimino)]bis[2,7-naphthalenedisulfonic acid] tetrasodium salt

HRID 65903
ノート
印刷プレビュー

反応式

HRID 65903 の反応式
[Na+:1].[NH2:2][C:3]1[C:4]([S:17]([O-:20])(=[O:19])=[O:18])=[CH:5][C:6]2[C:11]([CH:12]=1)=[CH:10][CH:9]=[C:8]([S:13]([OH:16])(=[O:15])=[O:14])[CH:7]=2.[C:21]([O-])(=O)[CH3:22].[Na+].[N+:26]([C:29]1[CH:30]=[C:31]([C:38](Cl)=[O:39])[CH:32]=[C:33]([C:35](Cl)=[O:36])[CH:34]=1)([O-:28])=[O:27]>O>[Na+:1].[Na+:1].[Na+:1].[Na+:1].[N+:26]([C:29]1[CH:30]=[C:31]([C:38]([NH:2][C:3]2[C:4]([S:17]([O-:20])(=[O:19])=[O:18])=[CH:5][C:6]3[C:21]([CH:22]=2)=[CH:10][CH:9]=[C:8]([S:13]([O-:16])(=[O:15])=[O:14])[CH:7]=3)=[O:39])[CH:32]=[C:33]([C:35]([NH:2][C:3]2[C:4]([S:17]([O-:20])(=[O:19])=[O:18])=[CH:5][C:6]3[C:11]([CH:12]=2)=[CH:10][CH:9]=[C:8]([S:13]([O-:16])(=[O:15])=[O:14])[CH:7]=3)=[O:36])[CH:34]=1)([O-:28])=[O:27]
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 834515-Nitroisophthaloyl chlorideHCID 517045Sodium AcetateHCID 23702076Sodium 3-amino-7-sulfonaphthalene-2-sulfonate

生成物 1

HCID 1317113623,3'-[(5-Nitro-1,3-phenylene)bis(carbonylimino)]bis[2,7-naphthalenedisulfonic acid] tetrasodium salt

試薬・触媒・溶媒 1

HCID 962Water溶媒2 回

実験手順

A 6.5 g portion of 3-amino-2,7-naphthalenedisulfonic acid monosodium salt is suspended in 100 ml of water and the pH is adjusted to 7.5-8.0 giving a solution. A 1.82 g portion of sodium acetate is added and dissolved and 2.75 g of 5-nitro-1,3-benzenedicarbonylchloride is added. A 100 ml portion of water is added to maintain solution and the reaction is allowed to stand overnight. The mixture is treated with activated carbon and concentrated to about 50 ml on a rotary evaporator. The solid which forms is redissolved by heating on a steam bath. Cooling produces crystals which are dried overnight in an Abderhalden under high vacuum and refluxing toluene to give 3,3'-[(5-nitro-1,3-phenylene)bis(carbonylimino)]bis[2,7-naphthalenedisulfonic acid] tetrasodium salt.

後処理

  1. dissolutiondissolved
  2. temperatureto maintain solution
  3. additionThe mixture is treated with activated carbon
  4. concentrationconcentrated to about 50 ml on a rotary evaporator
  5. dissolutionThe solid which forms is redissolved
  6. temperatureby heating on a steam bath
  7. temperatureCooling
  8. customproduces crystals which
  9. customare dried overnight in an Abderhalden under high vacuum
  10. temperaturerefluxing toluene

出典と根拠

ORDレコード
ord-ddaf2aeebe944b5282aa00472c27ec11
出典データセット
uspto-grants-1978_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US04129591

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート