ISSN:
1572-8854
Keywords:
Intramolecular interactions
;
nitro
;
Michael reaction
;
electron deficient
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
,
Physics
Notes:
Abstract The crystal structure of ethyl bis(2,4-dinitrophenyl)acetate, determined by room temperature X-ray diffraction, shows that this crowded molecule contains two short intramolecular interactions between nitro oxygen atoms and electron deficient carbon atoms. One mimics an early stage of the nucleophilic addition to a carbonyl group (O...C, 2.730 Å), and the other mimics an early stage of a Michael reaction (O...C, 2.854 Å). Crystal data: C16H12N4O10, M r = 420.29, a = 10.079(1), b = 11.139(1), c = 16.162(1) Å, β = 91.319(7)°, monoclinic, P21/c, Z = 4.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1022472427510
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