Results 41 to 50 of about 221 (105)

The study of the reactivity of carboxylic acids by the method of linear solvation energy correlations

, 2010
U cilju proučavanja uticaja rastvarača na reaktivnost organskih molekula odabrana je kao model reakcija karbo ksi lnih kiselina sa diazodifenilmetanom (DDM).
Nikolić, Jasmina
core   +1 more source

The Initiation of Acid-Catalyzed Decomposition of Diazodiphenylmethane by Cation Radical Reactions. [PDF]

Acta Chemica Scandinavica, 1987
Jan M. Bakke, Donald Bethell, Vernon D. Parker, Ulf Edlund, Michael Sjöström   +4 more
openaire   +1 more source

Polynuclear Organometallic Helices by Means of Novel Coupling Reactions of Cyclomanganated Complexes with Aryl-Substituted Diazoalkanes:  Syntheses of New Manganospiralenes and Appended (η⁵-fluoren-9-yl)M(CO)₃ Complexes (M = Mn, Re)

, 2016
Novel reactions of various cis-(LC)Mn(CO)4 complexes (LC = a three-electron chelating ligand) with diazodiphenylmethane and 9-diazofluorene allowed the synthesis of a new type of oligomeric polynuclear manganospiralene derived from quinoxaline and the ...
Jean Fischer (2963988), Karl Heinz Dötz (2676880), André de Cian (2539681), Michel Pfeffer (1558582), Dirk Heiser (3080742), Jean-Pierre Djukic (1580605), Martin Nieger (1628914), Jean-Paul Collin (1776211), Christophe Michon (498884), Zoran Ratkovic (3080739)   +9 more
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A Chiral Macrocyclic Tetra-N-Heterocyclic Carbene Yields an "All Carbene" Iron Alkylidene Complex. [PDF]

Chemistry, 2020
DeJesus JF, Jenkins DM.
europepmc   +1 more source

Diazodiphenylmethane, C13H10N2.

Journal of Synthetic Organic Chemistry, Japan, 1992
HIRAYAMA, Yoshihiko, KOUNO, Yukitomo
openaire   +1 more source

[2+3] Cycloadditions of ‘Thiocarbonyl Ylides’ (= (Alkylidenesu1fonio)methanides) and Diazoalkanes with N,N’-(Thiocarbony1)diimidazole ( = 1’1’-(Carbonothioyl)bis[lH-imidazolej)

, 1998
Heating of a mixture of N,N-(thiocarbony1)diimidazole (= 1,1 ‘-(carbonothioyl)bis[1H-imidazole]; 1) and 2,5-dihydro-1,3,4-thiadiazole 2a or 2b gave the 1,3-dithiolanes 4a and 4b, respectively, via a regiospecific 1,3-dipolar cycloaddition of the ...
Gendek, Tomasz, Heimgartner, Heinz, Linden, Anthony; https://orcid.org/, Mlostoń, Grzegorz; https://orcid.org/   +3 more
core   +1 more source

Regioselective mono-etherification of vicinal diols using tin(II) halide catalysts and diazo compounds

, 2015
Regioselective protecting group strategies are of great importance in carbohydrate chemistry. This investigation examined the use of tin(II) chloride and tin(II) bromide as catalysts for mono-alkylation of the vicinal diol systems of 4,6-acetal protected
Scully, Sean Michael, 1983-
core   +2 more sources

Transition metal-catalysed carbene- and nitrene transfer to carbon monoxide and isocyanides.

Chem Soc Rev, 2022
Roose TR, Verdoorn DS, Mampuys P, Ruijter E, Maes BUW, Orru RVA.   +5 more
europepmc   +1 more source

Hydroxylic solvent effects on the reaction rates of diazodiphenylmethane with 2-substituted cyclohex-1-enylcarboxylic and 2-substituted benzoic acids: Part II

, 2005
1283-1287The rate constants for the reaction of diazodiphenylmethane with 2-substituted cyclohex-1-enylcarboxylic acids, determined in butan-1-ol, 2-methylpropan-1-ol and ethylene glycol, together with the rate constants determined previously in ...
Ušćumlić, Gordana, Krstić, Vera V, Krstić, Vera V., Nikolić, Jasmina, Ušćumlić, Gordana S, Nikolić, Jasmina B   +5 more
core  

Toward a Porphyrin-Style NHC: A 16-Atom Ringed Dianionic Tetra-NHC Macrocycle and Its Fe(II) and Fe(III) Complexes

, 2019
N-heterocyclic carbenes (NHCs), and macrocyclic NHCs in particular, have been applied successfully to the stabilization of high oxidation states on transition metal complexes.
Markus R. Anneser (1580392), Gaya R. Elpitiya (4579945), Xian B. Powers (1444444), David M. Jenkins (1769689)   +3 more
core   +1 more source