Sodium Hydroxide → 2,2'-[(5-Cyano-1,3-phenylene)diazanediyl]bis(oxoacetic acid)

反応式

[C:1]([C:3]1[CH:4]=[C:5]([NH:17][C:18](=[O:24])[C:19]([O:21]CC)=[O:20])[CH:6]=[C:7]([NH:9][C:10](=[O:16])[C:11]([O:13]CC)=[O:12])[CH:8]=1)#[N:2].[OH-].[Na+]>>[C:1]([C:3]1[CH:8]=[C:7]([NH:9][C:10](=[O:16])[C:11]([OH:13])=[O:12])[CH:6]=[C:5]([NH:17][C:18](=[O:24])[C:19]([OH:21])=[O:20])[CH:4]=1)#[N:2]

参加物

反応物 2

HCID 14798Sodium Hydroxide

HCID 12897303HCID 12897303、化合物

生成物 1

HCID 128973042,2'-[(5-Cyano-1,3-phenylene)diazanediyl]bis(oxoacetic acid)

実験手順

A solution of 1.51 gram (0.0045 mole) of diethyl N,N'-(5-cyano-m-phenylene)dioxamate in 10 ml. of 5% sodium hydroxide solution is stirred for 25 minutes and filtered. To the filtrate is added dilute hydrochloric acid. The resulting precipitate is removed by filtration; weight 0.86 grms, M.P. 230° C.

後処理

filtrationfiltered
additionTo the filtrate is added dilute hydrochloric acid
customThe resulting precipitate is removed by filtration

出典と根拠

ORDレコード: ord-5f850ed136dd41cb8d3863ec41c68bae
出典データセット: uspto-grants-1978_06
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US04095028

反応ノート

読み込み中…

参加物