Dimethyl 2-(aminomethylene)malonate
نویسندگان
چکیده
In the title compound, C(6)H(9)NO(4), which is an example of a push-pull alkene, N-H⋯O inter-actions stabilize the crystal structure.
منابع مشابه
Dimethyl 2-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate
The title compound, C(25)H(38)O(5), was formed by the reaction of dimethyl 2-butyl-malonate and 2,6-di-tert-butyl-4-[(dimethyl-amino)meth-yl]phenol. In the crystal structure, mol-ecules are linked by inter-molecular O-H⋯O hydrogen bonds into chains along [010].
متن کاملModification of aluminium alkoxides with dialkylmalonates
ABSTRACT Depending on the reaction conditions, different aluminium dialkylmalonate derivatives were obtained by reaction of aluminium alkoxides Al(OR)3 (R = Et, iPr, tBu) with dialkylmalonates, viz. Al(malonate)3 (malonate = dimethyl, diethyl, di-iso-propyl and di-tert-butyl malonate), Al2(OiPr)4(malonate)2 (malonate = di-iso-propyl and di-tert-butyl malonate), Al2(OiPr)2(di-iso-propylmalonate)...
متن کاملEnantioselective synthesis of both enantiomers of dimethyl cis-(4-acetoxycyclopent-2-enyl)malonate, key intermediates for epijasmonate.
Both enantiomers (3 and 4) of dimethyl cis-(4-acetoxycyclopent-2-enyl)malonate (3), known intermediates for the synthesis of epijasmonate, were prepared in an enantio-enriched form from common starting material 2 based on desymmetrization of the meso-character by palladium-catalyzed asymmetric allylic alkylation.
متن کاملcatena-Poly[[(2,9-dimethyl-1,10-phenanthroline-κ2 N,N′)cobalt(II)]-μ-malonato-κ4 O 1,O 1′:O 3,O 3′]
In the title compound, [Co(C(3)H(2)O(4))(C(14)H(12)N(2))](n), the Co(II) ion is in a distorted octa-hedral coordination being chelated by a 2,9-dimethyl-1,10-phenanthroline mol-ecule (dmphen) and two carboxyl-ate groups of two malonate ligands The malonate ligand acts in a bridging mode, forming coordination chains along [100]. π-π stacking inter-actions between dmphen ligands [inter-planar dis...
متن کاملStudies on Lewis acid-mediated intramolecular cyclization reactions of allene-ene systems.
The Lewis acid-mediated reactions of allene-ene compounds, derived from 3-methylcitronellal or dimethyl malonate, were carried out using various Lewis acids such as ethylaluminum dichloride, diethylaluminum chloride, titanium chloride, zinc chloride etherate, or boron trifluoride etherate, affording unexpectedly intramolecular [2+2]cycloaddition products under some particular reaction condition...
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