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AXIAL EQUATORIAL PROPORTIONS FOR 2-SUBSTITUTED CYCLOHEXANONES
(Amer Chemical SocWashington, 1993)
Catalytic reactivity of Cr/SiO2 in the liquid phase oxidation of cyclohexanol by tert-butyl hydroperoxide
(Springer, 2002-03)
Silica supported chromium is a heterogeneous, active and selective catalyst for the liquid phase oxidation of cyclohexanol by tert-butyl hydroperoxide (TBHP) in the presence or absence of oxygen. It is also active for the ...
The addition of 2-tert-butyldimethylsilyloxyfuran to cyclic N-acyliminium ions containing cyclohexyl-based chiral auxiliaries
(Pergamon-elsevier Science LtdOxfordInglaterra, 2000)
Methyl, ethyl, isopropyl and tert-butyl 3-oxo-2-(triphenylphosphoranylidene)butyrates, a common pattern a preferred conformation
(MUNKSGAARD INT PUBL LTD, 2001-02)
The crystal structures of four alkyl 3-oxo-2-(triphenylphosphoranylidene)butyrates, where the alkyl group is methyl (C23H21O3P .0.5C(6)H(6)), (II), ethyl (C24H23O3P), (III), isopropyl (C25H25O3P), (IV), or tert-butyl ...
Reduction of alkyl and vinyl sulfonates using the CuCl2· 2H2O-Li-DTBB(cat.) system
(Pergamon-Elsevier Science Ltd, 2005-04)
The reduction of a series of alkyl mesylates, dimesylates and triflates to the corresponding hydrocarbons was efficiently performed using a reducing system composed of CuCl2·2H2O, an excess of lithium sand and a catalytic ...
Electrochemical and EPR characterization of 1,4-dihydropyridines. Reactivity towards alkyl radicals
(TAYLOR & FRANCIS LTD, 2003)
This work reports the electrochemical oxidation of a series of three synthesized 4-substituted-1,4-dihydropyridine derivatives in different electrolytic media. Also, an EPR characterization of intermediates and the reactivity ...
Crystal structure of (E)-2-(tert-butylamino)-4-(tertbutylimino)naphthalen-1(4H)-one
(2018)
The title compound, C18H24N2O, is the first example of a naphthoquinone imine derivative isolated in the 4-imine/2-amine tautomeric form having bulky alkyl substituents at the N atoms. The molecular conformation is stabilized ...
Crystal structure of (E)-2-(tert-butylamino)-4-(tertbutylimino)naphthalen-1(4H)-one
(2018)
The title compound, C18H24N2O, is the first example of a naphthoquinone imine derivative isolated in the 4-imine/2-amine tautomeric form having bulky alkyl substituents at the N atoms. The molecular conformation is stabilized ...
Síntese de galactosídeos de arila inibidores potenciais de trans-sialidase de Trypanosoma Cruzi
(Universidade Federal de Minas GeraisUFMG, 2012-02-29)
Trypanosoma cruzi trans-sialidase (TcTS) is a surface enzyme that catalyses the transfer of residues of the monosaccharide sialic acid from host sialoglycoconjugates to the mucins, abundant proteins expressed on the parasite ...