1,4,7-三氮杂环壬烷
1,4,7-Triazacyclononane | |
---|---|
![]() | |
![]() | |
IUPAC 1,4,7-Triazacyclononane | |
识别 | |
CAS |
4730-54-5 ![]() |
ChemSpider | 163681 |
SMILES |
|
InChI |
|
InChIKey | ITWBWJFEJCHKSN-UHFFFAOYAS |
ChEBI | 37405 |
C6H15N3 | |
129.2046 g/mol g·mol⁻¹ | |
1,4,7-三氮杂环壬烷(缩写:TACN)
合成 [编辑]
该
- H2NCH2CH2NHCH2CH2NH2 + 3 TsCl → Ts(H)NCH2CH2N(Ts)CH2CHH2N(H)Ts + 3 HCl
- Ts(H)NCH2CH2N(Ts)CH2CH2N(H)Ts + 2 NaOEt → Ts(Na)NCH2CH2N(Ts)CH2CH2N(Na)Ts
- Ts(Na)NCHH2CH2N(Ts)CH2CH2N(Na)Ts + TsOCH2CH2OTs + → [(CH2CH2N(Ts)]3 + 2 NaOTs
- [(CH2CH2N(Ts)]3 + 3 H2O → [CH2CH2NH]3 + 3 HOTs
配 位 化学 [编辑]
TACN
参考 文献 [编辑]
- ^ Chaudhuri, P. and Wieghardt, K., "The Chemistry of 1,4,7-Triazacyclononane and Related Tridentate Macrocyclic Compounds", Progress in Inorganic Chemistry, 1987, volume 35, 329-436
- ^ K. Wieghardt, W. Schmidt, B. Nuber, and J. Weiss, "Darstellung und Struktur des trans-Diaqua-di-
μ -hydroxo-bis[(1,4,7-triazacyclononan)cobalt(III)]-Kations; Kinetik und Mechanismus seiner Bildung"Chem. Ber., 1979, 112, 2220-2230.