Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Iris Binyamin"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 11, Iss 1, Pp 1332-1339 (2015)
The synthesis of P-chirogenic (±)-phosphine oxides and phosphinates via selective nucleophilic ring opening of the corresponding oxaphospholanes is described. Two representative substrates: the phosphonate 2-ethoxy-1,2-oxaphospholane 2-oxide and the
Externí odkaz:
https://doaj.org/article/d0d3757665cd4a7da1393b18e4a6f1b9
Publikováno v:
Advanced Functional Materials. :2214368
Autor:
Lea Yehezkel, Yossi Zafrani, Daniele Marciano, Gil Fridkin, Orit Redy-Keisar, Iris Binyamin, Eytan Gershonov, Eyal Drug, Dafna Amir
Publikováno v:
Journal of Fluorine Chemistry. 250:109867
The effective difluoromethylations of various S- and O- based- nucleophiles, presenting a wide range of pKa values, using diethyl(bromodifluoromethyl) phosphonate (1) under basic conditions is described. These reactions, which rely on the quantitativ
Autor:
Iris Binyamin, Benjamin P. Hay, Eileen N. Duesler, Lorraine M. Deck, Robert T. Paine, Arnold L. Rheingold, W. Scott Kassel, Sylvie Pailloux, Lev N. Zakharov
Publikováno v:
Polyhedron. 28:3979-3984
The lanthanide coordination chemistry of the new ligand 2-hydroxy-2-(1-oxy-pyridin-2-yl)-N,N-diphenyl acetamide (5) has been examined. X-ray crystal structure determinations for the free ligand 5 and for one complex, [La(5)6] (NO3)3·7H2O, have been
Autor:
Robert T. Paine, Eileen N. Duesler, Sylvie Pailloux, Brian M. Rapko, Benjamin P. Hay, Iris Binyamin
Publikováno v:
Journal of Heterocyclic Chemistry. 44:99-103
A new set of pyridine and pyridine N-oxides functionalized with N,N-dimethylpropionamide pendant groups in the 2- and 2,6-positions have been prepared from the combination of 2-chloromethylpyridine and 2,6-bis(chloromethyl) pyridine with -lithio N,N-
Publikováno v:
Polyhedron. 25:3387-3392
The combination of Nd(NO3)3 · 6H2O with 2,6-bis(methylphosphonic acid)pyridine N-oxide (3-H4) in water under hydrothermal conditions results in the formation of a complex Nd ( 3 - H 2 2 - ) ( 3 - H 3 1 - ) ( H 2 O ) 4 / 3 and the molecular structure
Autor:
Eileen N. Duesler, Brian M. Rapko, Robert T. Paine, Iris Binyamin, Sylvie Pailloux, Xin Min Gan, Jesse Fox
Publikováno v:
Inorganic Chemistry. 45:3741-3745
A multi-step synthesis for 2-(2-pyridyl N-oxide) ethylphosphonic acid 6-H2 is described along with its spectroscopic (IR, NMR) data and a single crystal x-ray diffraction structure analysis. Combination of the ligand with Nd(OH)3 results in the forma
Autor:
Eileen N. Duesler, Iris Binyamin, Benjamin P. Hay, Xin-Min Gan, Robert T. Paine, Brian M. Rapko
Publikováno v:
Polyhedron. 24:469-474
The title ligand is obtained in two steps with high overall yield, and is soluble in aromatic solvents, making its liquid-liquid extraction performance of potential interest. The ligand forms a stable 1:1 coordination complex with Er(NO3)3 and the mo
Autor:
Sylvie Pailloux, Brian M. Rapko, Robert T. Paine, Benjamin P. Hay, Iris Binyamin, Eileen N. Duesler, Lorraine M. Deck
Publikováno v:
The Journal of organic chemistry. 72(24)
Synthetic routes to 2-(pyridin-2-yl)-N,N-diphenylacetamide and 2-(6-methylpyridin-2-yl)-N,N-diphenyl-acetamide are described along with results from the chemical oxidation of these compounds with peracetic acid, m-chloroperbenzoic acid, and OXONE. In
Formation of a layered framework structure based upon 4-methyl-2,6-bis(methylphosphonic acid) phenol
Publikováno v:
Dalton transactions (Cambridge, England : 2003). (32)
The trifunctional ligands, [(HO)2P(O)CH2]2C6H2(R)OH, (5-H4) (R = CH3, Br) were prepared in good yield via an Arbusov reaction between P(OEt)3 and the respective 4-R-2,6-bis(chloromethyl)phenols followed by acidic aqueous hydrolysis and they were spec