Benzenamine hydrochloride (1:1) → HCID 73828564, 화합물

HRID 903113노트

반응식

HRID 903113 반응식
[Na].[CH:2]([CH:4]([CH2:7][NH:8][CH:9]=[O:10])[C:5]#[N:6])=O.Cl.[NH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1>CO>[NH:12]([CH:2]=[C:4]([CH2:7][NH:8][CH:9]=[O:10])[C:5]#[N:6])[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1

참가 물질

5

반응물 3

HCID 8870Benzenamine hydrochloride (1:1)HCID 5360545SodiumHCID 21541183HCID 21541183, 화합물

생성물 1

HCID 73828564HCID 73828564, 화합물

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

74 parts of 75 percent pure sodium salt of α-formyl-β-formylaminopropionitrile are refluxed for 1 hour with 58.3 parts of aniline hydrochloride in 400 parts by volume of methanol, the reaction mixture is filtered, and the filtrate is concentrated to half its volume. 59.6 parts of α-anilinomethylene-β-formylaminopropionitrile are obtained, followed by a further 6.3 parts after concentrating the mother liquor; this corresponds in total to 87.4% of theory, based on the Na salt.

후처리

  1. filtrationthe reaction mixture is filtered
  2. concentrationthe filtrate is concentrated to half its volume

출처 및 근거

ORD 기록
ord-79db62d71d8946faa78544ea0cdfc50e
출처 데이터셋
uspto-grants-1980_10
특허 번호
US04226799

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