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  • 08월 28일 16시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

Synthesis of 1,5,3,7-Diazadiphosphocine-1,5-dicarboxylic acids from Acidic amino acids, Formaldehyde, and Hypophosphorous acid

등록일
2008년 8월 11일 15시 23분 06초
접수번호
0601
발표코드
34P175포 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 <발표Ⅲ>
발표형식
포스터
발표분야
유기화학
저자 및
공동저자
방경모, 송주현, 정대일1, 한정태2, 이도훈
동아대학교 화학과, Korea
1Department of chemistry lowa state univercity, U.S.A, United States
2영동대학교 뷰티케어과, Korea
In order to synthesis new bioactive compounds and comtrasting agents, reaction of glycine and glutamic acid as an acidic amino acid with paraformaldehyde and hypophosphorous acid were executed. Products were obtained white solids which were hydroxy-3,7-dioxoperhydro-1,5,3,7-diazadiphosphocine-1,5-diacetic acid and 3,7-dihydroxy-3,7-dioxoperhydro-1,5,3,7-diazadiphosphocine-1,5-di-(2-glutaric acid). 2-[5-(1,2-dicarboxyethyl)-3,7-dihydroxy-3,7-dioxo-315.715-[1,5,3,7] diazadiphosphocan-1-yl]-succinic acid by using aspartic acid was not obtained. So esterfication of 2-[5-(1,2-dicarboxyethyl)-3,7-dihydroxy-3,7-dioxo-315.715-[1,5,3,7] diazadiphosphocan-1-yl]-succinic acid by treatment of ethanol or benzyl alcohol was executed.

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