Water → 1-Amino-p-methoxyphenylmethanephosphonous acid

HRID 25983

반응식

HRID 25983 반응식
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]([CH:9]=O)=[CH:7][CH:8]=1.[PH2:11]([O-:13])=[O:12].[NH4+:14].O>C1(C)C(C)=CC=CC=1>[NH2:14][C:6]1([CH2:9][P:11]([OH:13])[OH:12])[CH:5]=[CH:4][C:3]([O:2][CH3:1])=[CH:8][CH2:7]1

참가 물질

5

반응물 3

HCID 962WaterHCID 312444-MethoxybenzaldehydeHCID 178418291HCID 178418291, 화합물

생성물 1

HCID 867364411-Amino-p-methoxyphenylmethanephosphonous acid

시약·촉매·용매 1

HCID 7237O-Xylene용매2회

실험 절차

A mixture of 13.6 parts anisaldehyde and 8.3 parts ammonium hypophosphite in 100 parts xylene was refluxed with water separation. The xylene was cooled, decanted and the residue boiled with ethanol to give a white solid. Filtration gave DL-1-amino-p-methoxyphenylmethanephosphonous acid, melting point 239°-241° (dec.).

후처리

  1. customdecanted
  2. customto give a white solid
  3. filtrationFiltration

출처 및 근거

ORD 기록
ord-24e4c99b0b07489a91a8b31e14f959c8
출처 데이터셋
uspto-grants-1979_04
특허 번호
US04147780

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