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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 15, Number 1
JKCSEZ 15(1)
February 20, 1971 

 
Title
Synthesis of DL-1-Amino Alkyl Phosphonic Acids and their Derivatives

DL-1-Aminoalkyl Phosphonic Acids와 그유도체들의 합성 (Ⅰ)
Author
Kyung Yeon Cho, Duck Chan Kim, Yong Joon Kim

조경연, 김덕찬, 김용준
Keywords
Abstract
DL-1-Amino-pentyl phosphonic acid, DL-1-Aminopropyl phosphonic acid were synthesized with good yield from caproic acid and butyric acid using the modified Curtius reaction and N-derivatives, N-acetyl-DL-1-amino propyl phosphonic acid, N-acetyl-DL-1-aminopentyl phosphonic acid, N-Benzoyl-DL-1-amino-propyl phosphonic acid, were also prepared by a variety of methods including the Schotten-Baumann reaction. In addition, the chemical and physical properties of the products were investigated.All the products were also identified by means of elemental analysis, Infrared spectrophotometry, Ninhydrin test, and the determination of the neuralization equivalent.
Page
15 - 22
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