L-Aspartic Acid → L-Aspartic acid, sodium salt (1:2)

HRID 1287558

反応式

HRID 1287558 の反応式
[OH-].[Na+:2].[NH2:3][C@H:4]([C:9]([OH:11])=[O:10])[CH2:5][C:6]([OH:8])=[O:7]>O.CC(C)=O>[NH2:3][C@H:4]([C:9]([O-:11])=[O:10])[CH2:5][C:6]([O-:8])=[O:7].[Na+:2].[Na+:2]

参加物

5

反応物 2

HCID 5960L-Aspartic AcidHCID 14798Sodium Hydroxide

生成物 1

HCID 21806L-Aspartic acid, sodium salt (1:2)

試薬・触媒・溶媒 2

HCID 180Acetone溶媒HCID 962Water溶媒

実験手順

Sodium hydroxide 8 g was added to a suspension of 13.3 g L-aspartic acid in 72 ml water and 48 ml acetone to form a solution of disodium L-aspartate. This solution was held at 0°C, and the solution of palmitic acid-sulfuric acid mixed acid anhydride and a solution of 12 g sodium hydroxide in 30 ml water was added dropwise simultaneously with stirring. This solution was stirred for 1 hour at 0°C.

出典と根拠

ORDレコード
ord-57b77227734b45d889680bbf579191b4
出典データセット
uspto-grants-1976_10
特許番号
US03985722

関連ノート

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