Synthesis of N-phenylsulfonamido-α-aminomethylphos-phonic acid and their derivativesN-페닐슬폰아미도-알파-아미노메칠아인산과 그 유도체들의 합성

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dc.contributor.advisorKim, In-O-
dc.contributor.advisor김인오-
dc.contributor.authorLee, Sang-Gee-
dc.contributor.author이상기-
dc.date.accessioned2011-12-13T04:56:22Z-
dc.date.available2011-12-13T04:56:22Z-
dc.date.issued1985-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=64395&flag=dissertation-
dc.identifier.urihttp://hdl.handle.net/10203/32429-
dc.description학위논문(석사) - 한국과학기술원 : 화학과, 1985.2, [ [iv], 44 p. ]-
dc.description.abstractN-phenylsulfonamido-$\alpha$-aminomethylphosphonic acid and their derivatives were prepared by the reaction of $\alpha$-aminomethylphosphonic acid with aromatic sulfonyl chlorides at low temperature(0-$5\,^\circ\!C$) in good yields. $\alpha$-amino-methylphosphonic acid was prepared by an Ivanov-type aminoalkylation of triphenylphosphite with benzylcarbamate, paraformaldehyde, and acetic anhydride. N-phenylsulfonamido-N-phosphonomethyl-$\alpha$- aminomethylphosphonic acid and their derivatives were prepared by the reaction of N-phosphonomethyl-$\alpha$-aminomethyl phosphonic acid with aromatic sulfonyl chlorides. N-phosphonomethyl-$\alpha$-aminomethylphosphonic acid was prepared from debenzylation of N,N-bis(phosphonomethyl)-benzylamine which could be obtained by Mannich reaction of benzylamine with formaldehyde and phosphorus acid. These compounds with the similar molecular skeletons to the aminophosphate herbicides are expected to have interesting biological activities.eng
dc.languageeng-
dc.publisher한국과학기술원-
dc.titleSynthesis of N-phenylsulfonamido-α-aminomethylphos-phonic acid and their derivatives-
dc.title.alternativeN-페닐슬폰아미도-알파-아미노메칠아인산과 그 유도체들의 합성-
dc.typeThesis(Master)-
dc.identifier.CNRN64395/325007-
dc.description.department한국과학기술원 : 화학과, -
dc.identifier.uid000831594-
dc.contributor.localauthorKim, In-O-
dc.contributor.localauthor김인오-
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CH-Theses_Master(석사논문)
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