Phosphoric Acid → L-ornithine hydrofluoride phosphate

HRID 461676

反応式

HRID 461676 の反応式
[FH:1].[NH2:2][C@H:3]([C:8]([OH:10])=[O:9])[CH2:4][CH2:5][CH2:6][NH2:7].[P:11](=[O:15])([OH:14])([OH:13])[OH:12]>>[P:11]([OH:15])([OH:14])([OH:13])=[O:12].[FH:1].[NH2:2][C@H:3]([C:8]([OH:10])=[O:9])[CH2:4][CH2:5][CH2:6][NH2:7]

参加物

4

反応物 3

HCID 1004Phosphoric AcidHCID 6262L-(-)-OrnithineHCID 14917Hydrofluoric Acid

生成物 1

HCID 86735289L-ornithine hydrofluoride phosphate

実験手順

L-ornithine hydrofluoride phosphate was prepared by adding 0.1 mole hydrofluoric acid to 0.1 mole free base ornithine and then adding 0.1 mole of orthophosphoric acid. The resulting solution was concentrated in a vacuum evaporator and poured into 350 ml. of a methanol-ethanol mixture. A gummy precipitate resulted. The precipitate was then dried over calcium chloride in a desiccator. The product was L-ornithine hydrofluoride phosphate.

後処理

  1. concentrationThe resulting solution was concentrated in a vacuum evaporator
  2. additionpoured into 350 ml
  3. customA gummy precipitate resulted
  4. dry with materialThe precipitate was then dried over calcium chloride in a desiccator

出典と根拠

ORDレコード
ord-5613025de35a407abd215ddf86e25c37
出典データセット
uspto-grants-1977_12
特許番号
US04064138

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