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
中科院分区:
文献类型:
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作者:
KOVACS, Z;SHERRY, AD
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.