Coordinatedversus Noncoordinated Isocyanides: Synthesis of Complexes CH3C(CH2NC)x[CH2NC—Cr(CO)5]3-x(x=1, 2) and Crystal Structure of CH3C(CH2NC)2[CH2NC — Cr(CO)5]
✍ Scribed by Ekkehardt Hahn, F. ;Tamm, Matthias
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1992
- Tongue
- English
- Weight
- 246 KB
- Volume
- 125
- Category
- Article
- ISSN
- 0009-2940
No coin nor oath required. For personal study only.
✦ Synopsis
The triisocyanide ligand CH3C(CH2NC)3 reacts with Cr-acterized by an X-ray structure analysis allowing a direct com-(CO),(THF) depending on the stoichiometry to give the com-parison of the bonding parameters of coordinated and nonplexes CH3C(CH2NC),[CH2NC ~ Cr(C0)5]3-, (x = 1, 2). The coordinated isocyanide ligands in the same molecule. complex CH3C(CH2NC)2[CH2NC -Cr(CO),] has been char-
📜 SIMILAR VOLUMES
In competition experiments with heptanal/diethyl ketone (1 : 1) it could be shown that 1, 3b and 4b olefinate aldehyde groups without the keto groups being attacked. Presumably the carbonyl olefinations proceed as formulated for lc7l. The postulated product 2a, however, has so far evaded detection.
The synthesis, properties and X-ray single crystal structure bridges. In contrast, compounds 2 and 3a-b (R = CH 3 , C 2 H 5 ) are monomeric in the solid state. The suitability of the analysis of the intramolecularly adduct-stabilised organogallium bisazide (N 3 ) 2 Ga[(CH 2 ) 3 NMe 2 ] (1), the mono