ISSN:
0009-2940
Keywords:
Iron, mono-, bis-, and tris(tricarbonyl) complexes
;
9,10-Diboraanthracene, 9,10-dihydro-9,10-dimethyl-
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Mono-, Di-, and Tricomplexation of 9,10-Dihydro-9,10-dimethyl-9,10-diboraanthracene with Fe(CO)3 Complex FragmentsReaction of 9,10-dihydro-9,10-dimethyl-9,10-diboraanthracene (1c) with (CO)3Fe(C8H14)2 gives green (CO)3Fe(η6-1c) (2c), red [(CO)3Fe]2(η4,η6-1c) (3c), and orange [(CO)3Fe]3(η4,η4,η6-1c)(4c). The constitutions of 2c, 3c, 4c are derived from NMR and MS data and confirmed by X-ray structure analyses. In 2c the Fe(CO)3 group is η6-bonded to the heterocycle of planar 1c. 3c is formed from 2c by complexation of the diene of the benzo ring in anti position. In 4c both benzo rings of 2c are η4-bonded to the Fe(CO)3 groups anti to the η6-bonded Fe(CO)3 group.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19911241010
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