A GENERAL-SYNTHESIS OF 1,7-DISUBSTITUTED 1,4,7,10-TETRAAZACYCLODODECANES

A GENERAL-SYNTHESIS OF 1,7-DISUBSTITUTED 1,4,7,10-TETRAAZACYCLODODECANES
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DOI:
10.1039/c39950000185
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发表时间:
1995-01-21
影响因子:
--
通讯作者:
SHERRY, AD
SHERRY, AD
中科院分区:
其他
文献类型:
--
作者:
KOVACS, Z;SHERRY, AD

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1,4,7,10-四氮杂环十二烷在酸性溶液中与几种氯甲酸盐发生区域选择性反应,得到1,7-二保护衍生物,这些衍生物可以烷基化和去保护,得到1,7-二取代的1,4,7,10-四氮杂环十二烷。
1,4,7,10-Tetraazacyclododecane reacts regioselectively in acid solution with several chloroformates to give 1,7-diprotected derivatives which could be alkylated and deprotected to afford 1,7-disubstituted 1,4,7,10-tetraazacyclododecanes.