Acta Crystallographica Section E: Crystallographic Communications, 2015 In the acridinedione moiety of the title compound, C32H37NO4, the central dihydropyridine ring adopts a flattened-boat conformation, with the N atom and the methine C atom displaced from the mean plane of the other four atoms by 0.0513 (14) and 0.1828 ...
N. Sureshbabu, V. Sughanya
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Can dimedone be used to study selenoproteins? An investigation into the reactivity of dimedone toward oxidized forms of selenocysteine [PDF]
Protein Science, 2018 AbstractDimedone is a widely used reagent to assess the redox state of cysteine‐containing proteins as it will alkylate sulfenic acid residues, but not sulfinic acid residues. While it has been reported that dimedone can label selenenic acid residues in selenoproteins, we investigated the stability, and reversibility of this label in a model peptide ...
N Connor, Payne +3 more
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The Catalytic Asymmetric Total Synthesis of Elatol [PDF]
, 2008 Described in this report is the first total synthesis of elatol, a halogenated sesquiterpene in the chamigrene natural product family. The key disconnections in our synthetic approach include an enantioselective decarboxylative allylation to form the all-
Grubbs, Robert H. +3 more
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Synthesis of xanthene derivatives based on α, αâ²-bis (substituted-benzylidene) cycloalkanones using tangstophosphoric acid under solvent-free conditions [PDF]
شیمی کاربردی روز, 2014 Tangstophosphoric acid (H3PW12O40) as an acidic catalyst has been used for facile synthesis of xanthene derivatives by the reaction of α,αâ²-bis (substituted-benzylidene) cycloalkanones and dimedone in solvent-free conditions.
الهام تبریزیان +1 more
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Multicomponent synthesis of novel azo-linked 9-Aryl-1H-xanthene-1,8(2H)-diones using ionic liquid [BDBDMIm]HSO4 [PDF]
شیمی کاربردی روز, 2019 The synthesis of ten novel azo dyes derived from 9-Aryl-1H-xanthene-1,8(2H)-dione derivatives from one equivalent of azo-linked salicylaldehydes and two equivalent of dimedone in the presence of 3,3'-(butane-1,4-diyl)bis(1,2-dimethyl-1H-imidazol-3-ium ...
mohammad nikpassand, leila Zare Fekri
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Synthesis of β-(trifluoromethyl)furans and spiro-gem- dichlorocyclopropanes from cyclic 1,3-dicarbonyl compounds and α-(trihaloethylidene)nitroethanes [PDF]
, 2013 While 1,3-dicarbonyl compounds react with (E)-1,1,1-trifluoro-3-nitrobut-2- ene in the presence of sodium acetate to produce the target β- (trifluoromethyl)furans, their reaction with (E)-1,1,1-trichloro-3-nitrobut-2- ene, under the same conditions, took
Barkov, A. Y. +2 more
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One Pot Synthesis of Acridine Analogues from 1,2-Diols as Key Reagents [PDF]
, 2015 Lead tetraacetate have been demonstrated to be efficient, low cost and mild reagents for the one pot synthesis of acridine derivatives from a variety of 1,2-diols.
Jagadishbabu, N., Shivashankar, K.
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2,2′-[(4-Butoxyphenyl)methylene]bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one)
IUCrDataIn the title compound, C27H36O5, the dihedral angles between the planes of the benzene ring and the cyclohexenone rings are 60.87 (10) and 65.04 (10)°, while the dihedral angle between the mean planes of the two cyclohexenone rings is 39.33 (10)°.
N. Suresh Babu +4 more
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Microwave-assisted Synthesis of Acridine-1,8(2H,5H)-diones via a One-pot, Three Component Reaction [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2017 A new and improved protocol for the synthesis, in good to excellent yields, of acridine-1,8(2H,5H)-diones is described, involving a one-pot, three component reaction of dimedone, arylglyoxals, and ammonium acetate in water under microwave irradiation.
Ahmad Poursattar Marjani +3 more
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Біологічні студії, 2014 Hyperproduction of aldehydes – carbonyl stress, is resulted from lipid peroxidation and/or glycosylation. We suggest that endogenous aldehydes can affect some oxidative stress parameters development. The aim of this research is to distinguish the role of
K. O. Tokarchuk +3 more
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