The complexing properties of 1,4,7-tris(dihydroxyphosphorylmethyl)-1,4,7-triazacyclononane
โ Scribed by F. I. Bel'skii; B. K. Shcherbakov; Yu. M. Polikarpov; M. I. Kabachnik
- Book ID
- 112448528
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 292 KB
- Volume
- 39
- Category
- Article
- ISSN
- 1573-9171
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๐ SIMILAR VOLUMES
The X-ray crystal structure of the title compound, C 27 H 33 N 3 O 6 S 3 , a key intermediate in the synthesis of 1,4,7triazacyclononane and its functionalized derivatives, is presented. Two of the p-tosyl groups are coplanar with the macrocyclic ring, with the third pointing away from it.
The title compound, [La(C 8 H 9 ) 3 (C 9 H 21 N 3 )], incorporating a fac-3 N ligand and formed by reaction of La(CH 2 C 6 H 4 -4-Me) 3 (THF) 3 (THF is tetrahydrofuran) and 1,4,7-trimethyl-1,4,7-triazacyclononane (Me 3 -TACN), was synthesized in THF solution. In the crystal structure, the La atom is